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Siemens 3VA9378-0LB10 Handle Locking Provision Accessory

Siemens 3VA9378-0LB10 Handle Locking Provision.

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ManufacturerSiemens

Part number3VA9378-0LB10

Type Locking Provision for Handle

For Use With 3VA52/53/54, 3VA61-64

Manufacturer Siemens

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Allows padlock locking Secures breaker handle position Compatible with a wide range of 3VA breakers Enhances operational safety Supports LOTO compliance

Product description

The Siemens 3VA9378-0LB10 is a locking provision accessory designed for the handles of Siemens 3VA52, 3VA53, 3VA54, and 3VA61 through 3VA64 series circuit breakers. This accessory enables the use of a padlock to secure the circuit breaker handle, ensuring it remains in a fixed position and preventing unauthorized operation.

This feature is critical for maintaining safety in industrial environments, particularly for adhering to Lockout/Tagout (LOTO) procedures during maintenance or in situations requiring a confirmed circuit state. It provides a physical means to ensure the breaker cannot be inadvertently switched.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3VA9378-0LB10. Acquire essential safety accessories for your automation systems from a reliable surplus provider.

Technical specifications

Type	Locking Provision for Handle
For Use With	3VA52/53/54, 3VA61-64
Manufacturer	Siemens

Common applications

Industrial safety

Electrical maintenance

Lockout/Tagout compliance

Control panel security

Facility management

Compatible systems

Siemens 3VA52 Siemens 3VA53 Siemens 3VA54 Siemens 3VA61 Siemens 3VA62 Siemens 3VA63 Siemens 3VA64

Also known as

Siemens 3VA9378-0LB10 lock 3VA52 handle lock 3VA61 safety lock

Replaces / compatible with

This locking provision accessory is designed for the handles of Siemens 3VA52, 3VA53, 3VA54, and 3VA61 through 3VA64 series circuit breakers, facilitating secure locking.

Technical note

Expert tip

Ensure that the padlock used with this provision is appropriately sized and rated for the specific safety requirements of the application.

What happens next?

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Frequently asked questions

Can the Siemens 3VA9378-0LB10 locking provision be used on different positions of the breaker handle?

Yes, the Siemens 3VA9378-0LB10 locking provision is designed to secure the circuit breaker handle in either the ON or OFF position. This versatility is essential for various safety and operational scenarios.