DRA1-MCX380D5 Crydom - Relays

DRA1-MCX380D5 Description

Crydom makes the DRA1-MCX380D5, a 380 V, 5 A solid state relay. Solid state relays like this switch heaters, motors, lamps and other loads quietly and without contact wear.

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Summary of Features

Target Applications

Crydom DRA1-MCX380D5 is used for control cabinet and PLC output interfacing, switching heaters, solenoids, valves, contactors and indicator loads in industrial automation and building control.

Key Specifications

Crydom DRA1-MCX380D5 is a 10 mm single-channel DIN-rail SSR assembly (DRA1 MCX Series), AC output 48-380 VAC, 5 A, DC control 4-15 VDC, LED status indicator. Source: Crydom DRA1 MCX Series datasheet. Values at 25°C unless noted.

Parameter	Value
Output
Operating voltage	48-380 VAC (voltages above 380 V damage the output terminals)
Maximum load current	5 Arms
Minimum load current	0.06 Arms
Transient overvoltage	1200 Vpk
Maximum off-state leakage @ rated voltage	0.1 mArms
Minimum off-state dv/dt	500 V/µs
Maximum 1 cycle surge current (50/60 Hz)	239/250 Apk
Maximum I²t for fusing (50/60 Hz, 1/2 cycle)	285/260 A²s
Maximum on-state voltage drop @ rated current	1.4 Vpk
Input
Control voltage range	4-15 VDC
Must turn-on / turn-off voltage	4.0 VDC / 1.0 VDC
Typical input current	15 mA
Nominal input impedance	240 Ohm
Maximum turn-on / turn-off time	1/2 cycle / 1/2 cycle
General
Dielectric strength, input/output/base	4000 Vrms
Ambient operating temperature	-30 to 80°C
Weight (typical)	36.4 g

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