MX4PB Series
Benshaw MX4PB Series Packaged Soft Starters provide solid state reduced voltage starting for standard duty or heavy duty operation. Advanced protection features, integral run duty bypass and 65kAIC rating make this the ideal soft starter for nearly any application.
MX4PB Combination Soft Starter with EMX4i Technology (15HP, 240V Heavy Duty – 42A max) 65K$4,827.00Extended Part No: MX4PB-HD-015-2-4-HB Combination soft starter with run duty integral bypass, 70A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 15HP 240V- MX4PB Combination Soft Starter with EMX4i Technology (30HP, 460V Heavy Duty – 40A max) 65K$4,827.00Extended Part No: MX4PB-HD-030-4-4-HB Combination soft starter with run duty integral bypass, 100A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 30HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (15HP, 240V Standard Duty – 42A max) 65K$4,827.00Extended Part No: MX4PB-SD-015-2-4-HB Combination soft starter with run duty integral bypass, 70A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 15HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (30HP, 460V Standard Duty – 40A max) 65K$4,827.00Extended Part No: MX4PB-SD-030-4-4-HB Combination soft starter with run duty integral bypass, 100A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 30HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (20HP, 240V Standard Duty – 54A max) 65K$4,963.00Extended Part No: MX4PB-SD-020-2-4-HB Combination soft starter with run duty integral bypass, 80A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 20HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (50HP, 460V Standard Duty – 65A max) 65K$4,976.00Extended Part No: MX4PB-SD-050-4-4-HB Combination soft starter with run duty integral bypass, 100A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 50HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (20HP, 240V Heavy Duty – 54A max) 65K$5,062.00Extended Part No: MX4PB-HD-020-2-4-HB Combination soft starter with run duty integral bypass, 90A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 20HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (30HP, 240V Standard Duty – 80A max) 65K$5,262.00Extended Part No: MX4PB-SD-030-2-4-HB Combination soft starter with run duty integral bypass, 125A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 30HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (75HP, 460V Standard Duty – 96A max) 65K$5,262.00Extended Part No: MX4PB-SD-075-4-4-HB Combination soft starter with run duty integral bypass, 150A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 75HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (50HP, 240V Standard Duty – 130A max) 65K$7,800.00Extended Part No: MX4PB-SD-050-2-4-HB Combination soft starter with run duty integral bypass, 200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 50HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (100HP, 460V Standard Duty – 124A max) 65K$7,800.00Extended Part No: MX4PB-SD-100-4-4-HB Combination soft starter with run duty integral bypass, 200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 100HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (30HP, 240V Heavy Duty – 80A max) 65K$7,824.00Extended Part No: MX4PB-HD-030-2-4-HB Combination soft starter with run duty integral bypass, 150A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 30HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (50HP, 240V Heavy Duty – 130A max) 65K$8,037.00Extended Part No: MX4PB-HD-050-2-4-HB Combination soft starter with run duty integral bypass, 225A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 50HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (50HP, 460V Heavy Duty – 65A max) 65K$8,054.00Extended Part No: MX4PB-HD-050-4-4-HB Combination soft starter with run duty integral bypass, 125A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 50HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (75HP, 460V Heavy Duty – 96A max) 65K$8,245.00Extended Part No: MX4PB-HD-075-4-4-HB Combination soft starter with run duty integral bypass, 150A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 75HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (100HP, 460V Heavy Duty – 124A max) 65K$8,666.00Extended Part No: MX4PB-HD-100-4-4-HB Combination soft starter with run duty integral bypass, 200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 100HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (75HP, 240V Standard Duty – 192A max) 65K$9,133.00Extended Part No: MX4PB-SD-075-2-4-HB Combination soft starter with run duty integral bypass, 300A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 75HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (150HP, 460V Standard Duty – 180A max) 65K$9,133.00Extended Part No: MX4PB-SD-150-4-4-HB Combination soft starter with run duty integral bypass, 300A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 150HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (75HP, 240V Heavy Duty – 192A max) 65K$10,504.00Extended Part No: MX4PB-HD-075-2-4-HB Combination soft starter with run duty integral bypass, 350A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 75HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (150HP, 460V Heavy Duty – 180A max) 65K$10,504.00Extended Part No: MX4PB-HD-150-4-4-HB Combination soft starter with run duty integral bypass, 300A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 150HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (100HP, 240V Heavy Duty – 248A max) 65K$10,648.00Extended Part No: MX4PB-HD-100-2-4-HB Combination soft starter with run duty integral bypass, 400A circuit breaker and NEMA 4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 100HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (200HP, 460V Heavy Duty – 240A max) 65k$10,648.00Extended Part No: MX4PB-HD-200-4-4-HB Combination soft starter with run duty integral bypass, 400A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 200HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (100HP, 240V Standard Duty – 248A max) 65K$10,696.00Extended Part No: MX4PB-SD-100-2-4-HB Combination soft starter with run duty integral bypass, 400A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 100HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (200HP, 460V Standard Duty – 240A max) 65K$10,696.00Extended Part No: MX4PB-SD-200-4-4-HB Combination soft starter with run duty integral bypass, 400A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 200HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (150HP, 240V Standard Duty – 360A max) 65K$11,696.00Extended Part No: MX4PB-SD-150-2-4-HB Combination soft starter with run duty integral bypass, 600A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 150HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (300HP, 460V Standard Duty – 361A max) 65K$11,696.00Extended Part No: MX4PB-SD-300-4-4-HB Combination soft starter with run duty integral bypass, 600A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 300HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (150HP, 240V Heavy Duty – 360A max) 65K$13,543.00Extended Part No: MX4PB-HD-150-2-4-HB Combination soft starter with run duty integral bypass, 600A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 150HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (300HP, 460V Heavy Duty – 361A max) 65K$13,543.00Extended Part No: MX4PB-HD-300-4-4-HB Combination soft starter with run duty integral bypass, 600A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 300HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (200HP, 240V Standard Duty – 240A max) 65K$14,406.00Extended Part No: MX4PB-SD-200-2-4-HB Combination soft starter with run duty integral bypass, 400A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Standard Duty: 200HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (400HP, 460V Standard Duty – 477A max) 65K$14,406.00Extended Part No: MX4PB-SD-400-4-4-HB Combination soft starter with run duty integral bypass, 800A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 400HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (200HP, 240V Heavy Duty – 477A max) 65K$20,671.00Extended Part No: MX4PB-HD-200-2-4-HB Combination soft starter with run duty integral bypass, 800A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 200HP 240V
- MX4PB Combination Soft Starter with EMX4i Technology (400HP, 460V Heavy Duty – 477A max) 65K$20,672.00Extended Part No: MX4PB-HD-400-4-4-HB Combination soft starter with run duty integral bypass, 800A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 400HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (250HP, 240V Standard Duty – 590A max) 65K$25,999.00Extended Part No: MX4PB-SD-250-2-4-HB Combination soft starter with run duty integral bypass, 1000A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Standard Duty: 250hp 240V
- MX4PB Combination Soft Starter with EMX4i Technology (500HP, 460V Standard Duty – 590A max) 65K$26,000.00Extended Part No: MX4PB-SD-500-4-4-HB Combination soft starter with run duty integral bypass, 1200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Heavy Duty: 500HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (300HP, 240V Heavy Duty – 720A max) 65K$26,569.00Extended Part No: MX4PB-HD-300-2-4-HB Combination soft starter with run duty integral bypass, 1200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 300hp 240V
- MX4PB Combination Soft Starter with EMX4i Technology (300HP, 240V Standard Duty – 720A max) 65K$26,712.00Extended Part No: MX4PB-SD-300-2-4-HB Combination soft starter with run duty integral bypass, 1200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 300hp 240V
- MX4PB Combination Soft Starter with EMX4i Technology (500HP, 460V Heavy Duty – 590A max) 65K$26,713.00Extended Part No: MX4PB-HD-500-4-4-HB Combination soft starter with run duty integral bypass, 1200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 500HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (600HP, 460V Standard Duty – 720A max) 65K$26,713.00Extended Part No: MX4PB-SD-600-4-4-HB Combination soft starter with run duty integral bypass, 1200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 600HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (250HP, 240V Heavy Duty – 590A max) 65K$26,713.00Extended Part No: MX4PB-HD-250-2-4-HB Combination soft starter with run duty integral bypass, 1000A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 250hp 240V
- MX4PB Combination Soft Starter with EMX4i Technology (350HP, 240V Standard Duty – 904A max) 65K$27,232.00Extended Part No: MX4PB-SD-350-2-4-HB Combination soft starter with run duty integral bypass, 1200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 350hp 240V
- MX4PB Combination Soft Starter with EMX4i Technology (600HP, 460V Heavy Duty – 720A max) 65K$27,233.00Extended Part No: MX4PB-HD-600-4-4-HB Combination soft starter with run duty integral bypass, 1200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 600HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (700HP, 460V Standard Duty – 828A max) 65K$27,233.00Extended Part No: MX4PB-SD-700-4-4-HB Combination soft starter with run duty integral bypass, 1200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 350% for 30 seconds, 1.15 Service Factor Standard Duty: 700HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (700HP, 460V Heavy Duty – 904A max) 65K$30,269.00Extended Part No: MX4PB-HD-700-4-4-HB Combination soft starter with run duty integral bypass, 1200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 700HP 480V
- MX4PB Combination Soft Starter with EMX4i Technology (350HP, 240V Heavy Duty – 904A max) 65K$30,269.00Extended Part No: MX4PB-HD-350-2-4-HB Combination soft starter with run duty integral bypass, 1200A circuit breaker and NEMA4 enclosure. Max Amp Rating: 450% for 30 seconds, 1.25 Service Factor Heavy Duty: 350hp 240V