Siemens 3WL91110AT460AA0 Sealing Kit is an essential Circuit Breaker Accessory designed for the Siemens 3WL air circuit breaker series, specifically for use with the ETU 76 electronic trip unit. This kit provides a transparent cover and key lock mechanism, ensuring Security and preventing unauthorized access or manipulation of the breaker settings. Ideal for industrial control panels and power distribution, this sealing kit offers enhanced system Safety and compliance for wholesale and surplus buyers specializing in Siemens industrial automation parts.

Key Features :

• Brand: Siemens – global leader in power distribution and automation.

• Product Type: Circuit Breaker Accessory (Sealing/Locking Kit).

• Part Number (PN): 3WL91110AT460AA0 – ensures compatibility with Siemens 3WL series.

• Compatibility: Designed for use with the 3WL Circuit-breaker and ETU 76 trip unit.

• Components: Includes a transparent cover (likely for sealing) and a key lock cylinder assembly with keys.

• Function: Prevents unauthorized access and tampering with the trip unit settings.

Benefits :

• Enhanced Safety: Physically restricts access to critical circuit breaker settings, maintaining system integrity.

• Increased Security: Key lock mechanism ensures only authorized personnel can make adjustments.

• Regulatory Compliance: Facilitates sealing requirements in various industrial standards.

• System Integrity: Protects the electronic trip unit (ETU 76) from environmental factors and tampering.

• Wholesale Value: High-demand industrial accessory for maintaining, repairing, and upgrading existing Siemens 3WL installations.