039-21523-0400 Type PVE-380/480 Under-/Over Voltage trip Relay by CROMPTON INSTRUMENTS (TE Connectivity)

The Crompton Instruments 039-21523-0400 Type PVE-380/480 is an under/overvoltage relay designed for 3-phase, 4-conductor electrical systems. This protective device features adjustable inputs supporting 220-230-240-254-265-277V L/N AC and 380-400-415-440-460-480V L/L AC. It provides reliable monitoring with relay contacts for system control. Operators can configure the under-voltage setting range from 75 to 100% of nominal voltage (Un) and the over-voltage setting range from 100 to 125% Un. Additionally, the unit incorporates an adjustable hysteresis of 1 to 15% Un and an adjustable time delay of up to a maximum of 10 seconds. This combination of adjustable thresholds and time delay parameters ensures precise voltage protection and fault management in industrial power distribution applications.

More CROMPTON INSTRUMENTS (TE Connectivity) part numbers

• 007-05CA
• 007-05FA-LSSJ-C7
• 007-05FA-LSTM-C7
• 007-05GA-PZSJ-C7
• 007-302A-MUMU-DG-C6
• 007-41LA-PNAO-AO
• 007-DIAA-HGROA2SRSZSZSZ
• 016-01AA
• 01601AAHA/13
• 01601AAHA/14
• 01601AAJC/2
• 01601VAMT/27

See all CROMPTON INSTRUMENTS (TE Connectivity) products

Frequently Asked Questions(FAQ):

---

Where can I buy 039-21523-0400 Type PVE-380/480 by CROMPTON INSTRUMENTS (TE Connectivity) in the USA?

You can purchase 039-21523-0400 Type PVE-380/480 by CROMPTON INSTRUMENTS (TE Connectivity) from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.

---

What is the price of the 039-21523-0400 Type PVE-380/480?

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.

---

Who is the official distributor or seller of CROMPTON INSTRUMENTS (TE Connectivity) in the United States?

While we are not the official distributor or seller of CROMPTON INSTRUMENTS (TE Connectivity) in the United States, we source our products from reliable channels and offer you original CROMPTON INSTRUMENTS (TE Connectivity) equipment at competitive prices.

---

How can I access 039-21523-0400 Type PVE-380/480 catalogs, user manuals, technical documents, and PDFs?

Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for 039-21523-0400 Type PVE-380/480 to our written reply.

---

Do you provide technical support for 039-21523-0400 Type PVE-380/480?

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