Bimetallic Overload Relays

SPO Class 20 Bimetallic Overload Relay (260-400A – Direct Mount to RSC-300 and RSC-400 Contactors)

$384.00

Extended 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.

Product Documents

Catalog Page(s)

47 in stock (can be backordered)

SKU: 2102727 Categories: , Tag:
SPO Class 20 Bimetallic Overload Relay (200-300A – Direct Mount to RSC-300...Bimetallic Overload RelaysBimetallic Overload RelaysSPO Class 20 Bimetallic Overload Relay (400-600A – Direct Mount to RSC-600...