The positive temperature coefficient (PTC) heater element provides voltage compensation over a wide voltage range without danger of over heating at high voltage. It is self-current limiting and assures device actuation under low voltage conditions. The PTC has a unique feature of always stabilizing temperature, regardless of ambient temperature or voltage range.
ZETTLER CONTROLS Electric Heat Sequencer, Series: ZC24A34, 1 to 20 s Switch On Time, 40 to 110 s Switch Off Time, 120/240/480 V, 12.5/25 A, DPST Switching Action, 49.7 mm H x 65 mm W x 27.6 mm D
Amperage Rating | : | 12.5/25 A |
Contact Form | : | DPST |
Dimensions | : | 49.7 mm H x 65 mm W x 27.6 mm D |
Series | : | ZC24A34 |
Switch Off Time | : | 40 - 110 sec |
Switch On Time | : | 1 - 20 sec |
Voltage Rating | : | 120 VAC, 240 VAC, 480 VAC |
ZETTLER CONTROLS