Key selector switch 3131A, Ø22 2 positions latching 1NO 600V black XB4BG2120

Key switch 3131A, Ø22 is a solid control element, designed for applications requiring reliability and safety. Made of high-quality materials, it ensures reliable operation in various industrial conditions. This switch is ideal for applications where access control or protection against accidental change of settings is needed.

Construction and application

The switch has a mounting hole diameter of 22.5 mm and allows selection between two positions using a Ronis 455 key. The construction with a chrome metal front ring and a black button provides an aesthetic appearance and resistance to mechanical damage. Screw connection ensures a stable and secure electrical connection. Thanks to the high degree of protection IP66, the switch is resistant to dust and water ingress, allowing its use in harsh environmental conditions.

Key features and benefits

• Durable construction: Metal front ring and solid materials ensure long-lasting reliability even in demanding working conditions.
• Safety: The use of a key prevents accidental switching of positions, which increases the safety of operating machines and devices.
• Resistance to external factors: IP66 protection protects against the influence of dust and water, allowing operation in harsh industrial conditions.
• Easy installation: Standard mounting hole diameter (22.5 mm) facilitates integration with existing control panels.
• Versatility: The switch finds application in a wide range of devices and machines requiring safe control.
• Wide voltage range: The ability to operate at an insulation voltage of up to 600V ensures compatibility with various electrical installations.

Technical parameters and compliance with standards

The switch has one normally open contact (1NO) with a rated thermal current of 10A (in open circuit). It complies with IEC 60947-1, IEC 60947-5-1 standards and has CSA, DNV GL, LROS, RINA and UL certificates. The mechanical endurance is 1 million cycles, and the electrical endurance – also 1 million cycles with AC-15 load (2A/230V). The switch is resistant to vibrations (5 gn) and shocks (30 gn). It provides a high level of safety thanks to protection class I and protection degree IK06.