Schneider Electric ZB4BG6 Harmony XB4 22mm Key Selector Switch Head, Metal Black, 2 Positions
Schneider Electric ZB4BG6 Harmony XB4 22mm Key Selector Switch Head, Metal Black, 2 Positions
- MPN: ZB4BG6
- PPN: SCH-ZB4BG6
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CAD$94.98/ EA
Description
This Harmony XB4, black head with key (key no.455) for key selector switch has 2 positions, operates with spring-return-from-right-to-left mechanism with key withdrawal on left position. This head with key provides a versatile interface for controlling your machines. It is easily installed and replaced on compatible complete key selector switch units to provide a secure manner for authorized staff to switch between process or machine operating modes. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Secure machine and system operation with a key, only available to authorized operators. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. Key removal allowed in only one of the positions, allowing for advanced interlocking between various parts of a machine or process, while limiting human errors.
Features
- This 22mm metal head features a specialized key-actuated mechanism that locks the control switch in place, ensuring only authorized key-holders can toggle your system between states. It is the gold standard for industrial security, preventing accidental startups or tampering in high-stakes manufacturing and commercial environments.
- The internal cylinder is specifically configured to allow key removal only in the left (rest) position. This provides a physical layer of security for your control panel, allowing supervisors or authorized personnel to disable the machine and take the key with them, effectively preventing unauthorized operation or tampering by untrained staff during off-shifts.
- Built with Schneider’s legendary XB4 metal construction, this operator features a heavy-duty chromium-plated metal bezel that resists corrosion, chemical exposure, and mechanical impact. Unlike plastic alternatives, this rugged design maintains its structural integrity and premium feel in high-vibration environments, making it the industry standard for automotive, oil and gas, and heavy industrial automation panels
- This key switch is fully sealed to meet IP66, IP67, and IP69K standards, providing total protection against dust ingress and high-pressure water jets. Whether your facility requires daily sanitization or the panel is exposed to the elements, the ZB4BG6 ensures continuous electrical conductivity and mechanical reliability, significantly reducing the risk of circuit failure due to moisture or contaminants.
- As part of the modular Harmony XB4 range, this head unit easily snaps onto a standard mounting collar and can be paired with any combination of NO (Normally Open) or NC (Normally Closed) contact blocks. This flexibility allows industrial engineers to tailor the electrical output to their specific logic requirements—whether controlling a simple relay or sending a pulse to a PLC—without needing specialized tools for installation.
Specifications
- Mechanical Durability
- 1,000,000 cycles
- Operating Temperature Range
- -40 to 70 C
- Mounting Diameter
- 22 mm
- Net Weight
- 0.098 kg
- Key Withdrawal Position
- Left
- Bezel Material
- Chromium plated metal
- IK Degree of Protection
- IK06 with keyhole cover ZBGP
- NEMA Degree of Protection
- NEMA 13, NEMA 4X
- Shock Resistance
- 30 gn 18 ms and 50 gn 11 ms half sine wave acceleration
- Standards
- EN/IEC 60947-1, EN/IEC 60947-5-5, EN/IEC 60947-5-4, UL 508, CSA C22.2 No 14, GB 14048.5, EN/IEC 60947-5-1
Resistance to High Pressure Washer7000000 Pa at 55 C 0.1 m
Positions2 positions 90
Dimensions (W x H x D)29 mm x 29 mm x 72 mm
Key TypeKey 455
Return MechanismSpring return right to left
ShapeRound
IP Degree of ProtectionIP66, IP67, IP69, IP69K
Vibration Resistance5 gn from 2 to 500 Hz
Protective TreatmentTH
Product CertificationsUL Listed, CSA, DNV, GL, BV, LROS
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CAD$94.98/ EA
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