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Schneider Electric Harmony 3-position Key Switch Head, Spring Return to Centre, 22 mm Cutout

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RS Stock No.:
609-2976
Distrelec Article No.:
303-02-697
Mfr. Part No.:
ZB5AG7
Brand:
Schneider Electric
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Brand

Schneider Electric

Series

Harmony

Product Type

Key Switch Head

Cutout Diameter

22mm

Number of Positions

3

Key Type

455

Switch Operation

Spring Return to Centre

IP Rating

IP69K, IP67, IP66

Angle of Throw

45 °

Number of Keys

2

Mechanical Life

1000000Cycles

Hazardous Area Certification

No

Standards/Approvals

EN/IEC 60947-5-1, EN/IEC 60947-1, EN/IEC 60947-5-4, UL 508, JIS C8201-5-1, JIS C8201-1, CSA C22.2 No 14, CE

Better World Product

Yes

COO (Country of Origin):
FR

Schneider Electric Harmony XB5 Series Key Switch Head, 22mm Cutout Diameter, 3 Positions - ZB5AG7


This key switch head is a robust component designed for use in automation and industrial applications. With a cutout diameter of 22mm, it features a spring return mechanism, accommodating three distinct positions. The device is rated to operate between -40 °C and +70 °C, making it suitable for a wide range of environments. Notably, this switch head provides an IP66, IP67, and IP69K protection rating, ensuring durability in challenging conditions.

Features & Benefits


• Designed with a 3 position selection for versatile operations
• High IP rating ensures protection against dust and water
• Mechanical life rated at 1000000 cycles for durability
• Includes two keys for added security and user convenience

Applications


• Utilised in automation control panels in factories
• Commonly used in electrical equipment for safety systems
• Perfect for mechanical systems requiring reliable actuation
• Ideal for key-controlled access in industrial settings

What type of key mechanism does this switch head employ?


This switch head uses the 455 type key for secure operation, allowing only designated individuals to engage or disengage equipment.

How does the IP rating enhance the functionality of this product?


The various IP ratings of IP66, IP67, and IP69K indicate its excellent resistance against water and dust ingress, enabling reliable performance in harsh environments.

What are the implications of the mechanical life rating for users?


With a mechanical life of 1,000,000 cycles, this product offers long-term reliability, reducing the need for frequent replacements and lowering maintenance costs.

Can the switch be operated effectively in extreme temperatures?


Yes, it is designed to function optimally within a temperature range of -40 °C to +70 °C, making it suitable for both cold and hot environments.

What installation considerations should be kept in mind for the key switch head?


When installing, ensure that the mounting area is clean and properly prepared to fit the 22mm cutout to maintain its watertight integrity.

Approvals

UL, CSA

Standards

IEC, JIS

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