AT87A1189/U Transformer, 277/24 VAC, Foot Mount
- Part #
- AT87A1189/U
- UPC
- 085267036207
- Type
- Transformers
$82.09
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Full specifications 3 manufacturer documents
Gas, electrical and venting work should be done by a licensed professional.
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Product details
AT87A1189/U — Transformer, 277/24 VAC, Foot Mount.
Aquastats, switching relays, transformers, contactors, sensors and switches that tie thermostats, boilers and pumps together.
Specifications
| Part Number | AT87A1189/U |
|---|---|
| Application | 48 VA powers 24V air conditioning circuits and other applications that do not exceed the listed ratings. |
| NEMA Rating | Yes |
| Primary Connection Size | 12 in, 305 mm |
| Primary Connection Type | Leadwires: Black and Brown |
| Primary Input Voltage | 277 V ac |
| Secondary Connection Size | 12 in, 305 mm |
| Secondary Connection Type | Leadwires |
| Secondary Open Circuit Voltage | 26.5 V.O.C. |
| VA Rating | 50 VA |
| Frequency | 50 Hz; 60 Hz |
| Approvals and Standards | UL Component Recognized, CSA Certified, NEC Class 2 |
| Includes | Energy limiting overload protection |
| Ambient Operating Temperature (Max) | 105 °F, 41 °C |
| Ambient Operating Temperature (Min) | 20 °F, -29 °C |
| Product Width | 2.22 in, 56.4 mm |
| UPC | 085267036207 |
| Country of Origin | CN |
