CZF-312 Relay 1C+1O ar reg. F&F

In stock: Yes Vendor stock: No Minimal order quantity: 1

Price (excl. VAT):

34,00 €

This price is valid until 31.12.25 or while stock lasts

EAN: 5908312593140

MPN: CZF-312

Package: 1

Estimate delivery time at our warehouse (approx.): By request

Technical Information

Item condition	New
Manufacture name	CZF-312 Relay 1C+1O ar reg. F&F
Brand	F&F
Categories	Monitoring Relays
Country of origin	CN

Packing details

Packing level 1

5908312593140

Downloads

Technical manual

Description

Monitor with action delay 0,5 sec.
Three phase monitors serve to protect the three-phase electric motors supplied from three-phase mains, against phase collapse in at least one phase or against phase-to-phase voltage asymmetry, threatening to damage the motor.

Functioning
Phase collapse in at least one phase or voltage unbalance between phases above set value causes switching-OFF the motor. The motor switching-OFF occurs with 0,5 sec delay, which prevents any accidental motor disconnecting at temporary voltage drop. The re-connection will occur automatically at voltage increase of 5V above activation voltage (i.e. of value of voltage hysteresis). At occurrence of these disturbances, it is not possible to set a motor in motion.