A53TP25D-10 Crydom - Relays

A53TP25D-10 Description

The A53TP25D-10 from Crydom is a solid state relay. Solid state relays like this switch heaters, motors, lamps and other loads quietly and without contact wear.

Looking for a replacement A53TP25D-10? USComponent can quote new and hard-to-find stock and ships worldwide. Request a quote for pricing and lead time, and double-check the datasheet to make sure it fits your application.

Summary of Features

Target Applications

Crydom A53TP25D-10 is used for three-phase switching of industrial heaters and furnaces, plastic processing machines, process heating and motor loads.

Key Specifications

Crydom A53TP25D-10 is a three-phase panel-mount solid state relay (53TP Series, IP00), 25 A per phase @ 48-530 VAC, SCR output, AC control 90-280 VAC, random turn-on, LED input indicator. Source: Crydom 53TP Series IP00 datasheet. Values at 25°C unless noted.

Parameter	Value
Output
Operating voltage	48-530 Vrms (47-63 Hz)
Maximum load current	25 Arms per phase
Transient overvoltage	1200 Vpk
Minimum load current	0.05 Arms
Maximum surge current	239/250 Apk (16.6 ms, 50/60 Hz)
Maximum on-state voltage drop @ rated current	1.6 Vpk
Maximum off-state leakage @ rated voltage	10 mArms
Minimum off-state dv/dt	500 V/µs
Maximum I²t for fusing	285/260 A²s (8.3 ms, 50/60 Hz)
Thermal resistance junction to case (Rjc)	1.02 °C/W
Switching type	random turn-on
Input
Control voltage range	90-280 Vrms
Minimum turn-on / turn-off voltage	90 Vrms / 10 Vrms
Input current	2.2 mA @ 120 V to 10 mA @ 240 V
Maximum turn-on / turn-off time	50 ms / 50 ms
General
Dielectric strength, input/output/base	4000 Vrms
Ambient operating temperature	-40 to 80°C
Weight (typical)	10.3 oz (315 g)

Technical document (PDF)  |  Request a quote for A53TP25D-10 (reply within 24 hours)