EZE240A12 Crydom - Relays

EZE240A12 Description

Rated at 240 V and 12 A, the Crydom EZE240A12 is a solid state relay. It is widely used for heater control, motor switching, lighting and process equipment where mechanical contacts would wear out.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the EZE240A12, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Summary of Features

Target Applications

Crydom EZE240A12 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 EZE240A12 is a compact 12 A panel-mount solid state relay, EZ Series (24-280 VAC), SCR output, AC control (18-36 Vrms), zero voltage turn-on, 1/4 in. fast-on terminals. Source: Crydom EZ Series datasheet. Values at 25°C unless noted.

Parameter	Value
Output
Operating voltage (47-63 Hz)	24-280 Vrms
Maximum load current	12 Arms
Transient overvoltage	600 Vpk
Maximum 1-cycle surge current (50/60 Hz)	143/150 Apk
Maximum on-state voltage drop @ rated current	1.5 Vpk
Maximum off-state leakage @ rated voltage	0.1 mArms
Minimum off-state dv/dt	500 V/µs
Maximum I²t for fusing, 1/2 cycle (50/60 Hz)	102/93 A²s
Thermal resistance junction to case (Rjc)	2 °C/W
Switching type	zero voltage turn-on
Input
Control voltage range	18-36 Vrms
Minimum turn-on voltage	18.0 Vrms
Minimum turn-off voltage	2.0 Vrms
Nominal voltage / typical input current	24 Vrms / 10 mA
Nominal input impedance	1.8 kOhm
Maximum turn-on / turn-off time	1/2 cycle / 1/2 cycle
General
Dielectric strength, input/output/base	2500 Vrms
Ambient operating temperature	-40 to 80°C
Terminals	0.25 in. Faston
Weight (typical)	1.5 oz (43 g)

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