3RHP1250D5 Crydom - Relays

3RHP1250D5 Description

Crydom makes the 3RHP1250D5, a solid state relay. Typical uses include temperature control of heaters, packaging and plastics machinery, and general industrial load switching.

We help engineers and repair technicians find parts like the 3RHP1250D5, including obsolete ones. Send a quick RFQ for current pricing and delivery. Before ordering, please confirm ratings and pin-out with the official datasheet.

Summary of Features

Target Applications

Crydom 3RHP1250D5 is used for three-phase switching of industrial heaters and furnaces, plastic processing machines, process heating and motor loads.

Key Specifications

Crydom 3RHP1250D5 is a 3-phase RHP hybrid solid state contactor (SSR + EMR), 50 A per phase resistive, 100-120 VAC, DC control 4.5-5.5 VDC, DP contactor footprint. Source: Crydom 3 Phase RHP Hybrid Solid State Contactors datasheet. Values at 25°C unless noted.

Parameter	Value
Output
Operating voltage (50/60 Hz)	100-120 VAC
Maximum load current per phase @ 40°C	50 A resistive
Maximum off-state leakage per channel	0.05 mA @ 120 VAC
Power terminals	Dual quick connect and box lugs, AWG 14-6
Control (DC)
Control voltage range	4.5-5.5 VDC
Minimum turn-on / turn-off voltage	4.5 / 1 VDC
Input current	12 mA @ 5 VDC
General
Dielectric isolation, input to output / input-output to ground	4000 VAC / 2500 VAC
Lifetime	More than 2 million operations at full load
Maximum turn-on / turn-off time (60 Hz / 50 Hz)	16.6 / 20 ms, 32 / 40 ms
Ambient operating temperature	-20 to 75°C
Weight (typical)	540 g (1.19 lb)

Technical document (PDF)  |  Request a quote for 3RHP1250D5 (reply within 24 hours)