CX240D5 Crydom - Relays

CX240D5 Description

Crydom CX240D5 is a solid state relay. Solid state relays like this switch heaters, motors, lamps and other loads quietly and without contact wear.

Request a quote for the CX240D5 and our team will get back to you with price, quantity available and lead time. We ship worldwide. As with any power device, please check the manufacturer's datasheet to confirm it matches your design.

Summary of Features

Target Applications

Crydom CX240D5 is used for PCB-level switching of small AC loads such as solenoids, valves, small heaters, fans and lamps in control boards, appliances, HVAC controls and industrial electronics.

Key Specifications

Crydom CX240D5 is a 5 A SIP (single in-line) PCB-mount solid state relay, CX Series (12-280 VAC), SCR output, DC control (3-15 VDC), zero voltage turn-on. Source: Crydom CX Series datasheet (FDE-07-01 Rev. A). Values at 25°C unless noted.

Parameter	Value
Output
Operating voltage	12-280 Vrms (47-63 Hz)
Maximum load current	5 Arms
Transient overvoltage	600 Vpk
Minimum load current	0.06 Arms
Maximum surge current	250 Apk (16.6 ms)
Maximum on-state voltage drop @ rated current	1.4 Vpk
Maximum off-state leakage @ rated voltage	0.1 mArms
Minimum off-state dv/dt	500 V/µs
Maximum I²t for fusing	260 A²s (8.3 ms)
Motor rating (UL 508 / IEC 60947)	0.25 HP @ 240 VAC
Switching type	zero voltage turn-on
Input
Control voltage range	3-15 VDC
Minimum turn-on voltage	3.0 VDC
Drop-out voltage	1.0 VDC
Nominal voltage / typical input current	5 VDC / 15 mAdc
Nominal input impedance	300 Ohm
Maximum turn-on / turn-off time	1/2 cycle / 1/2 cycle
General
Dielectric strength, input/output	4000 Vrms
Ambient operating temperature	-10 to 80°C
Weight (typical)	0.4 oz (11 g)

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