SSR Control Relays Proportional Controller and Burst Fire Controller Panel Mount

Crydom Brand: Crydom

These microprocessor-based load relays allow the partial control of the performance of an AC load. There is a choice of functionalities: a proportional controller that provides a portion of the AC sine wave in order to ease the load (phase-angle control), and a burst fire controller that provides a series of full AC cycles for the load.

The relays are controlled via an 0 to 10V DC analogue signal and optically isolated SCR outputs enable high switching loads in industrial applications. The 'Hockey Puck' housing means that the relays can be mounted either directly to the chassis or via a heat sink.

  • Microprocessor based controllers/SSR
  • Low-voltage, current or potentiometer control
  • Output status indicator
  • Separate output enable/disable control
  • 0 to 100% Control range (proportional controller)
  • Two time-base periods available (burst fire controller)
  • UL Approved
Description Image Product Buy Pricing (Ex VAT) Input Voltage Switching Current Switching Voltage Mounting Type Output Type Impedance Input Current Contact Configuration Length Width Height
Crydom MCPC2425C Solid State Relay 25A 8-32VDC
Crydom MCPC2425C Solid State Relay 25A 8-32VDC
Standard range
Order code: 50-8449
MPN: MCPC2425C

1 in stock, despatched same dayContact us for additional stock
1+ £25.45
Price per unit Ex VAT 		8 to 32 VDC 25A 180 to 280 VAC Chassis Solid State 30mA SPST-NO 58.4mm 45.7mm 23mm
Crydom MCPC2450C Solid State Relay 50A 8-32VDC
Crydom MCPC2450C Solid State Relay 50A 8-32VDC
Standard range
Order code: 50-8450
MPN: MCPC2450C

17 in stock, despatched in 4 working days
1+ £143.01
Price per unit Ex VAT 		10V 50A Panel 30000Ω 30mA SPST-NO 58.4mm 45.7mm 23mm
Proportional controllers
Order code50-844950-845049-4072
Operating voltage nominal240V AC240V AC480V AC
Operating voltage range180 to 280 V AC180 to 280 V AC330 to 530V AC
Control voltage range8 to 32V DC8 to 32V DC8 to 32V DC
Load current25A50A25A
Surge current250A625A250A

Burst fire controllers
Order code50-8451
Operating voltage nominal240V AC
Operating voltage range180 to 280 V AC
Control voltage range8 to 32V DC
Load current25A
Surge current250A

Operating temperature–20°C to +80°C
Dimensions (L x W x H)58.4 x 45.7 x 23mm


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