Original ABB 89AR30 Relay Unit
Brand Name:ABB
Certification:COC
Model Number:89AR30 Relay Unit
Minimum Order Quantity:1 Piece
Delivery Time:In Stock
Payment Terms:T/T, Western Union
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Location:
Hong kong Fujian China
Address:
FLAT 917A 9/F TOWER A NEW MANDARIN PLAZA NO14 SCIENCE MUSEUM RD TSIM SHA TSUI HONG KONG
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Product Details
Product: ABB 89AR30 Relay Unit
Description
The module contains prototype-tested relays *) with positively driven contacts. The contacts of relays K1, K2, K3 are divided into two circuits and wired in 2-out-3 sequence according to the open circuit principle (external jumpers B18-B20).
Auxiliary contacts can be used to query the individual relay positions. Relays K4, K5 and K6 can be used free of charge. K4 can be used, for example, for emergency trip pushbuttons of a certain protection circuit based on the closed or open circuit principle. In this case, the required jumpers need to be placed on the edge connector.
Features
The module contains six relays, three of which can be wired
according to user-specific needs. The contacts of the other relays
are wired in 2-out-3 mode.
Applications
The relay unit is mainly used to activate the trigger control
elements of protection systems. It is installed in a withdrawable
compartment according to DIN standard and uses 3 units, including
an F-type female connector.
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Original ABB 89AR30 Relay Unit
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