CN240A24 Crydom - Relays

CN240A24 Description

Crydom CN240A24 is a solid state relay. It is widely used for heater control, motor switching, lighting and process equipment where mechanical contacts would wear out.

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Summary of Features

Target Applications

Crydom CN240A24 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 CN240A24 is a 5 mm mini-SIP PCB-mount solid state relay (CN Series), AC output 24-280 VAC (47-63 Hz), 2 A, normally open, DC control 15-30 VDC. Source: Crydom CN Series datasheet. Values at 25°C unless noted.

Parameter	Value
Output
Operating voltage	24-280 VAC (47-63 Hz)
Maximum load current @ 40°C	2 A
Minimum load current	70 mA
Maximum blocking voltage	600 V
Maximum surge current	115/120 A (50/60 Hz, 1 cycle)
Maximum I²t for fusing (50/60 Hz, 1/2 cycle)	66/60 A²s
Minimum off-state dv/dt	500 V/µs
Typical on-state voltage drop @ rated current	1.1 V (peak)
Maximum off-state leakage @ rated voltage	4.0 mA
Switch configuration	Normally open
Input
Control voltage range	15-30 VDC

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