1ZBG000178-PBCH RELAY by Comem (ABB)
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The 1ZBG000178-PBCH RELAY is a Comem BR80 Buchholz relay manufactured in accordance with the EN 50216-2 standard. This protection device features a triggering pressure flap rated at 1 m/s and is equipped with a wiring diagram L providing one changeover (1xCO) contact for alarm and one changeover (1xCO) contact for trip functions. Built for industrial environments, it offers an IP65 protection class and category C4 corrosion protection in a RAL7032 finish. The unit operates reliably with NBR gaskets rated for temperatures ranging from -40°C to +120°C and complies with vibration class 4M4. Electrical connections are accommodated via an M25x1.5 cable gland. This 1ZBG000178-PBCH relay is engineered for monitoring liquid-filled transformers and electrical equipment.
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Where can I buy 1ZBG000178-PBCH by Comem (ABB) in the USA?
You can purchase 1ZBG000178-PBCH by Comem (ABB) from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 1ZBG000178-PBCH?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
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While we are not the official distributor or seller of Comem (ABB) in the United States, we source our products from reliable channels and offer you original Comem (ABB) equipment at competitive prices.
How can I access 1ZBG000178-PBCH catalogs, user manuals, technical documents, and PDFs?
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Characteristics
| Manufacturer | Comem (ABB) |
|---|---|
| Part number | 1ZBG000178-PBCH |
| Inner Code | 3745974 |
Technical specification
| Product type | Comem BR80 Buchholz Relay |
|---|---|
| Model | COMEM BR80 |
| Standard | EN 50216-2 |
| Triggering pressure flap | 1 m/s |
| Wiring diagram | L: ALARM 1xCO, TRIP 1xCO |
| Protection class | IP65 |
| Corrosion protection | Category C4 RAL7032 |
| Gaskets | NBR -40°C/+120°C |
| Vibration class | 4M4 |
| Cable gland | M25X1.5 |