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ABB AF-RA4 Interface Relay
Part Number # AF-RA4
SKU # 2351468
$69.06 / Each
ABB AF-RA4 Key Features
Brand: ABB
Part Number # AF-RA4
SKU #2351468
Coil Voltage: 24 VDC
Contact Form: Relay
Dimensions: 40.5 mm H x 44.8 mm W x 31.16 mm D
Display Type: Electromechanical
Series: RA4
Temperature Rating (Degrees F): -40 to 70 deg C
Terminal Type: Screw
Mounting type: Contactor
Manufacturer Name: ABB
UNSPSC: 39122331
UPC: 03471523131149
$69.06 / Each
ABB AF-RA4 Interface Relay
Brand: ABB
Part Number: AF-RA4
Additional Description: ABB -AF-RA4 INTERFACE RELAY RA4 FOR AF(Z)09_96
Catalog Description: Remove the coil terminal block from the contactor and clip the interface relay without any screwing operation.
AF-RA4 Item Features
- RA4 interface relay is designed to receive 24 V DC signals delivered by PLCs or other sources with a low output power and to restore them with sufficient power to operate the coils of the relevant AF09 , AF96 contactors or the NF contactor relays
- RA4 interface relay is made up of a miniature electromechanical relay equipped with a N.O. contact and with a low consumption 24 V DC coil.The interface relay coil is controlled by the PLC while the N.O. contact ensures switching of the power contactor.Coil switching gives rise to overvoltages which have adverse effects on the electronic devices, insulators and, more generally, on component lifetime
- The RA4 is protected from surge thanks to the built-in surge protection of AF09 , AF96
- RA4 is protected against relay pole reversal by a diode inserted between the E1 and E2 input terminals
AF-RA4 Standards
Contact Manufacturer|PROP65SKU #2351468Part Number #AF-RA4UNSPSC39122331UPC03471523131149