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Schneider Electric Harmony 3-position Latching Key Switch Head with 22mm Cutout ZB4BG012

Category Key Switch Heads Brand Schneider Electric Condition New

Specifications

Country of Origin India
Brand Schneider Electric
Model ZB4BG012
IP Rating IP67, IP69K, IP66
Series Harmony
Number of Positions 3
Switch Operation Latching
Mechanical Life 1000000Cycles
Number of Keys 2
Angle of Throw 45 °
Cutout Diameter 22mm
Key Type 421E

Key Features

  • Provides position stability with a latching key switch mechanism.
  • Rated IP66, IP67, and IP69K for excellent resistance to dust, moisture, and high-pressure cleaning.
  • Designed for a mechanical life of 1,000,000 cycles ensuring long-lasting durability.
  • Features a black operator profile for high visibility and usability.
  • Allows key withdrawal at any of the three switch positions for enhanced operational flexibility.
  • Includes 2 keys of type 421E for secure locking functions.
  • Complies with multiple international standards including EN/IEC60947 series, UL 508, CSA C22.2 No 14, and CE certification.
  • Constructed with a metal bezel for high impact and vibration resistance.

Product Description

Schneider Electric ZB4BG012 is a Harmony series 3-position latching key switch head designed for industrial and commercial automation applications requiring secure control and authorized operation.

This key switch head fits standard 22mm cutouts, making it compatible with pre-existing machinery and control panels. The robust construction includes a metal bezel, granting excellent impact and vibration resistance suitable for harsh environments.

Rated for IP66, IP67, and IP69K ingress protection, this switch head offers resistance to dust, water, and high-pressure cleaning, ideal for both indoor and outdoor installations. Operating temperatures range from -40°C to +70°C, enabling reliable use in extreme temperature conditions.

Equipped with a latching mechanism, the switch provides stable positions at three selectable states with a 45° angle of throw. The key (type 421E) can be withdrawn at any of the three positions, allowing authorized personnel to secure operational modes effectively. The device supports up to 1,000,000 mechanical cycles, assuring extended service life in demanding industrial environments.

Position stability ensured by a latching key switch mechanism. High ingress protection ratings IP66, IP67, and IP69K for harsh environments. Durable mechanical life of 1,000,000 cycles. Black operator profile enhances visibility and usability.

Key withdrawal possible at all positions for secure operation. Includes two 421E keys. Compliance with EN/IEC and North American standards. Metal bezel construction for impact and vibration resistance.

This key switch head is widely used in industrial machinery, control panels, and automotive applications where secure access and machine safety are paramount. Its compact design allows installation in limited space areas while maintaining operational effectiveness.

Schneider Electric's Harmony switch range is a trusted solution for reliable and secure electrical switching, contributing to system safety and efficiency. Explore other high-quality industrial electrical components and Key Switch Heads at EnvMart for your project needs.

Schneider Electric Harmony 3-position Latching Key Switch Head with 22mm Cutout ZB4BG012
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Frequently Asked Questions

This model has an ingress protection rating of IP66, IP67, and IP69K, providing excellent resistance to dust, moisture, and high-pressure cleaning.

The key switch head features three positions, allowing for stable operation at each selectable state.

It is rated for a mechanical life of 1,000,000 cycles, ensuring longevity in demanding applications.

This unit includes two keys of type 421E for secure locking functions.

The key switch head is designed to fit a standard cutout diameter of 22mm.

The switch operates with an angle of throw of 45 degrees, allowing for easy switching between positions.

It can operate within a temperature range of -40°C to +70°C, suitable for extreme conditions.

The switch head features a metal bezel, providing high impact and vibration resistance.

It complies with multiple international standards, including EN/IEC60947 series, UL 508, CSA C22.2 No 14, and CE certification.

Yes, the key can be withdrawn at any of the three switch positions, enhancing operational flexibility.

It is widely used in industrial machinery, control panels, and automotive applications where secure access and machine safety are important.

The country of origin for this model is India.

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