1ZBG000178-PBCH RELAY by Comem (ABB)

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.

More Comem (ABB) part numbers

• 170SC
• 170SC -70KPA
• 170SC -90KPA
• 1R8BRG1NS1
• 1ZBG000004-TTCU
• 1ZBG000048-TWTR
• 1ZBG000126-DYBR
• 1ZBG000183-ELLD
• 1ZBG000190-DYBR
• 1ZBG000239-DYBR
• 1ZBG000240-DYBR
• 1ZBG000267-LLLD

See all Comem (ABB) products

Frequently Asked Questions(FAQ):

---

What is the price of the 1ZBG000178-PBCH?

For customized pricing and availability, please fill out ourcontact formor give us a call. We are dedicated to providing solutions that align with your specific requirements.

---

While we are not the official distributor or seller ofComem (ABB)in the United States, we source our products from reliable channels and offer you originalComem (ABB)equipment at competitive prices.

How can I access 1ZBG000178-PBCH catalogs, user manuals, technical documents, and PDFs?

---

You can access catalogs, user manuals, and technical documents for1ZBG000178-PBCHon our website. Visit our resources section or contact us directly for specific documents.

Do you provide technical support for 1ZBG000178-PBCH?

---

Do you provide technical support for 1ZBG000178-PBCH?

While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.