CL240A10 Crydom - Relays

CL240A10 Description

The Crydom CL240A10 is a solid state relay, rated for 240 V and 10 A. 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 CL240A10 is used for switching AC loads in industrial heating and temperature control (ovens, furnaces, plastic molding and extrusion machines), packaging and food processing equipment, lighting control, HVAC systems and industrial automation.

Key Specifications

Crydom CL240A10 is a 10 A panel-mount solid state relay (CL Series, 24-280 VAC), SCR output, AC control 90-250 Vrms, zero voltage turn-on. Source: Crydom CL Series datasheet (Rev. 120811). Values at 25°C unless noted.

Parameter	Value
Output
Operating voltage (47-63 Hz)	24-280 Vrms
Maximum load current	10 Arms
Transient overvoltage	600 Vpk
Minimum load current	150 mArms
Maximum surge current (50/60 Hz, 1 cycle)	84/100 Apk
Maximum on-state voltage drop @ rated current	1.5 Vpk
Maximum off-state leakage @ rated voltage	7 mArms
Minimum off-state dv/dt	500 V/µs
Thermal resistance junction to case (Rjc)	2.5 °C/W
Maximum I²t for fusing (50/60 Hz, 1/2 cycle)	48/40 A²s
Switching type	zero voltage turn-on
Input
Control voltage range	90-250 Vrms
Turn-on / turn-off voltage	90 / 10 Vrms
Typical input current @ max turn-on voltage	10 mA
Maximum turn-on / turn-off time	50 ms / 50 ms
General
Dielectric strength, input/output/base	4000 Vrms
Ambient operating temperature	-30 to 80°C
Weight (typical)	2.8 oz (79 g)

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