United Automation A412222-HV, HVAC Control, 37.5A 100A

View all Thyristors

Subtotal (1 unit)*

£303.85

(exc. VAT)

£364.62

(inc. VAT)

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Per unit
1 +£303.85

*price indicative

RS Stock No.:
628-589
Mfr. Part No.:
A412222-HV
Brand:
United Automation
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Brand

United Automation

Rated Average On-State Current

37.5A

Current Rating

100A

COO (Country of Origin):
GB
The United Automation HVAC Thyristor Controller features a alarm circuit has voltage free relay contacts and are rated up to 2A at 125V ac (RMS) load. The internal supply to the relay is obtained from the transformer via a 20mm 1A fuse. These are connected to the Live and Neutral supply and therefore the relay and LED can only energise when there is an over-temperature condition or sensor fault, as long as the supply is present.

Over temperature protection
Temperature sensor loss

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