RS Responsive Table

Cranford Controls

Compact Auxiliary Relay

This versatile relay is ideal for applications requiring discrete and cost-effective local switching.

Single gang housing
Supplied complete with back box
LED status indicator on front plate
Reverse polarity protected
Dual change over relay output
Fits all 33mm depth backboxes

Input voltage 9-18 V dc
Outputs 2 x changeover
Rating 230 V ac 5A
Current 53 mA @ 12 V dc
Coil impedance 275Ω
Temp range -40 to + 70°C

Wider Table

Comparison Table
Model mA measure w/jaw mA measure in circuit mA source mA sim Loop power 24 V DCV source 0-10 V DCV measure 0-30 V Scaled mA output to mA inpu mA in/out
772 x x x x x
773 x x x x x x x x x

 

Model Function Resolution and range Accuracy Notes
772 and 773 mA measurement 0 to 20.99 mA
21.0 to 100.0 mA
0.2 % + 2 counts
1 % + 5 counts
Measured by clamp
772 and 773 mA measurement 0 to 24.00 mA 0.2 % + 2 counts Measured in series with test jacks
772 and 773 mA source 0 to 24.00 mA 0.2 % + 2 counts Maximum mA drive: 24 mA into 1000Ω
772 and 773 mA simulate 0 to 24.00 mA 0.2 % + 2 counts Maximum voltage 50 V dc
773 Voltage source 0 to 10.00 V dc 0.2 % + 2 counts 2 mA maximum drive current
773 Voltage measure 0 to 30.00 V dc 0.2 % + 2 counts

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