TE Connectivity Power Relays, Over 2 Amps FCAC-325-BZ4

The FCAC-325 series is a hermetically sealed, polarized relay with a permanent magnet drive, rated for 25 amperes in a 3PST-NO configuration with 2-amp SPDT auxiliary contacts. It features silver cadmium oxide contacts with gold plating and is available in multiple terminal and enclosure types. The relay has a maximum weight of 2.89 ounces (82 grams) and operates within a temperature range of -70°C to +125°C. It is designated for DC and AC coil voltages up to 115 V at 400 Hz, with 28 VDC coil options including transient suppression. The part is built with all-welded construction and meets dielectric strength requirements of 1250 V rms between circuits and ground, and 1000 V rms from coil to ground. Contact bounce is limited to 1 millisecond at nominal voltage. Terminal configuration for FCAC-325-BZ4 matches socket pin terminals with DC coil and Z enclosure, including back EMF suppression to 42 volts maximum.