Bimetallic Overload Relays
Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits (up to 150A @ 690V) and motors against overloads, phase failure, long starting times and stalling of the motor. RMSO and SPO Series overload relays can be integrally mounted to Benshaw RC and RSC contactors for thermal overload protection.
RMSO Class 10 Bimetallic Overload Relay (0.16-0.25A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-.2A1 Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.- RMSO Class 10 Bimetallic Overload Relay (0.25-0.4A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-.3A3 Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (0.4-0.63A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-.5A2 Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (0.63-1A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-.8A2 Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (1-1.6A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-1.3A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (9-13A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-11A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (12-18A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-15A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (16-22A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-19A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (1.6-2.5A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-2.1A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (18-26A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-21.5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (22-32A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-27A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (2.5-4A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-3.3A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (28-40A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-30A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (4-6A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (5-8A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-6.5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (6-9A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-7.5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (7-10A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32-8.5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (1-1.6A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32H-1.3A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (9-13A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32H-11A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (12-18A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32H-15A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (16-22A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32H-19A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (1.6-2.5A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32H-2.1A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (18-25A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32H-21.5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (22-32A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32H-27A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (2.5-4A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32H-3.3A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (28-40A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A and RC-40A Contactors$84.00Extended Part No: RMSO-32H-34A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (4-6A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A, and RC-40A Contactors$84.00Extended Part No: RMSO-32H-5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (6-9A) for RC-9A, RC-12A, RC-18A, RC-22A, RC-32A and RC-40A Contactors$84.00Extended Part No: RMSO-32H-7.5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (9-13A) for Contactors RC-50A and 65A$130.00Extended Part No: RMSO-63-11A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (12-18A) for Contactors RC-50A and 65A$130.00Extended Part No: RMSO-63-15A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (16-22A) for Contactors RC-50A and 65A$130.00Extended Part No: RMSO-63-19A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (18-25A) for Contactors RC-50A and 65A$130.00Extended Part No: RMSO-63-21.5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (24-36A) for Contactors RC-50A and 65A$130.00Extended Part No: RMSO-63-30A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (28-40A) for Contactors RC-50A and 65A$130.00Extended Part No: RMSO-63-34A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (34-50A) for Contactors RC-50A and 65A$130.00Extended Part No: RMSO-63-42A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (18-25A) for RC-50A and RC-65A Contactors$130.00Extended Part No: RMSO-63H-21.5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (24-36A) for RC-50A and RC-65A Contactors$130.00Extended Part No: RMSO-63H-30A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (28-40A) for RC-50A and RC-65A Contactors$130.00Extended Part No: RMSO-63H-34A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (34-50A) for RC-50A and RC-65A Contactors$130.00Extended Part No: RMSO-63H-42A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (45-65A) for RC-50A and RC-65A Contactors$130.00Extended Part No: RMSO-63H-55A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (18-25A) for Contactors RC-75A, 85A and 100A$160.00Extended Part No: RMSO-95-21.5A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (28-40A) for Contactors RC-75A, 85A and 100A$160.00Extended Part No: RMSO-95-34A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (34-50A) for Contactors RC-75A, 85A and 100A$160.00Extended Part No: RMSO-95-42A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (45-65A) for Contactors RC-75A, 85A and 100A$160.00Extended Part No: RMSO-95-55A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (54-75A) for Contactors RC-75A, 85A and 100A$160.00Extended Part No: RMSO-95-65A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (63-85A) for Contactors RC-75A, 85A and 100A$160.00Extended Part No: RMSO-95-74A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (80-100A) for Contactors RC-75A, 85A and 100A$160.00Extended Part No: RMSO-95-80A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (34-50A) for RC-75A, RC-85A and RC-100A Contactors$160.00Extended Part No: RMSO-95H-42A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (45-65A) for RC-75A, RC-85A and RC-100A Contactors$160.00Extended Part No: RMSO-95H-55A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (54-75A) for RC-75A, RC-85A and RC-100A Contactors$160.00Extended Part No: RMSO-95H-65A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (63-85A) for RC-75A, RC-85A and RC-100A Contactors$160.00Extended Part No: RMSO-95H-74A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (70-95A) for RC-75A, RC-85A and RC-100A Contactors$160.00Extended Part No: RMSO-95H-80A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (80-100A) for RC-75A, RC-85A and RC-100A Contactors$160.00Extended Part No: RMSO-95H-90A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (95-130A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150-113A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (110-150A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150-130A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (34-50A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150-42A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (45-65A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150-55A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (54-75A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150-65A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (63-85A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150-74A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 10 Bimetallic Overload Relay (80-105A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150-93A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (95-130A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150H-113A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (110-150A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150H-130A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (34-50A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150H-42A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (45-65A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150H-55A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (54-75A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150H-65A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (63-85A) for RC-125A and RC-150A Contactors$212.00Extended Part No: MSO-150H-74A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- RMSO Class 20 Bimetallic Overload Relay (80-105A) for RC-125A and RC-150A Contactors$212.00Extended Part No: RMSO-150H-93A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- SPO Class 10 Bimetallic Overload Relay (100-160A – Direct Mount to RSC-180 and RSC-220 Contactors)$328.00Extended Part No: SPO-220-130A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- SPO Class 10 Bimetallic Overload Relay (120-185A – Direct Mount to RSC-180 and RSC-220 Contactors)$328.00Extended Part No: SPO-220-150A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- SPO Class 20 Bimetallic Overload Relay (100-160A – Direct Mount to RSC-180 and RSC-220 Contactors)$328.00Extended Part No: SPO-220H-130A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- SPO Class 20 Bimetallic Overload Relay (160-240A – Direct Mount to RSC-180 and RSC-220 Contactors)$328.00Extended Part No: SPO-220H-200A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- SPO Class 10 Bimetallic Overload Relay (120-180A – Direct Mount to RSC-300 and RSC-400 Contactors)$384.00Extended Part No: SPO-400-150A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- SPO Class 10 Bimetallic Overload Relay (200-300A – Direct Mount to RSC-300 and RSC-400 Contactors)$384.00Extended Part No: SPO-400-265 Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- SPO Class 10 Bimetallic Overload Relay (260-400A – Direct Mount to RSC-300 and RSC-400 Contactors)$384.00Extended Part No: SPO-400-350A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- SPO Class 20 Bimetallic Overload Relay (200-300A – Direct Mount to RSC-300 and RSC-400 Contactors)$384.00Extended Part No: SPO-400H-250A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- SPO Class 20 Bimetallic Overload Relay (260-400A – Direct Mount to RSC-300 and RSC-400 Contactors)$384.00Extended Part No: SPO-400H-350A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.
- SPO Class 20 Bimetallic Overload Relay (400-600A – Direct Mount to RSC-600 and RSC-800 Contactors)$1,147.00Extended Part No: SPO-800H-500A Benshaw RMSO/SPO Series Overload Relays are bimetallic-style relays designed to protect AC-3 circuits and motors against overloads, phase failure, long starting times and stalling of the motor.