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Siemens 3VL5763-1DC36 VL630N 3-Pole Circuit Breaker

Siemens 3VL5763-1DC36 VL630N 3-Pole Air Circuit Breaker

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ManufacturerSiemens

Part number3VL5763-1DC36

Part Number 3VL5763-1DC36

Manufacturer Siemens

Series VL630N

Poles 3

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Standard breaking capacity (55kA) 3-pole configuration Non-automatic air circuit breaker Magnetic trip unit Fixed short-circuit rating Designed for replacement

Product description

The Siemens 3VL5763-1DC36 is a VL630N molded case circuit breaker, functioning as a 3-pole unit for line protection. It offers a standard breaking capacity (Icu) of 55kA at 415V AC. This specific model is a non-automatic air circuit breaker equipped with a magnetic trip unit (In=630A) for short-circuit protection, with a fixed rating of 6300A. It is supplied without auxiliary releases or alarm switches, intended as a spare part for replacement purposes.

This circuit breaker is suitable for industrial applications requiring reliable basic overcurrent protection for circuits rated up to 630A. Its magnetic trip unit provides instant tripping for short circuits, while the non-automatic function allows for manual operation. It is commonly used in power distribution panels and industrial machinery.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 3VL5763-1DC36. Find dependable and cost-effective surplus breakers to maintain the operational integrity of your automation systems.

Technical specifications

Part Number	3VL5763-1DC36
Manufacturer	Siemens
Series	VL630N
Poles	3
Type	Non-automatic air circuit breaker
Rated Current (In)	630A
Rated Voltage	415V AC
Breaking Capacity (Icu)	55kA
Trip Unit	Magnetic
Short-Circuit Protection (II)	6300A

Common applications

Industrial power distribution

Control panels

Machinery protection

Load centers

Electrical switchgear

Compatible systems

Compatible with Siemens VL630N system components and enclosures. Suitable for manual operation in industrial power distribution systems.

Also known as

Siemens VL630N breaker 3VL5763-1DC36 air circuit breaker Siemens 630A 55kA breaker VL630N magnetic trip

Replaces / compatible with

This part is a spare part product intended solely for replacement purposes, ensuring compatibility with existing installations of the Siemens VL630N series non-automatic air circuit breakers.

Technical note

Expert tip

As a non-automatic breaker, this unit requires manual closing and tripping operations; ensure it is not used in applications demanding automatic reclosing or overcurrent trip functionalities.

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Frequently asked questions

What type of trip unit does the Siemens 3VL5763-1DC36 circuit breaker use?

The Siemens 3VL5763-1DC36 features a magnetic trip unit for short-circuit protection with a fixed rating of 6300A. It is a non-automatic air circuit breaker, meaning it requires manual operation and relies on the magnetic trip for overcurrent events.