KR120S11 - 1-PEDAL METAL FOOT SWITCH 1NO+1NC SNAP

Why Choose the KR120S11?

Built for reliable foot control in industrial environments, the Lovato KR120S11 foot switch from the K series features a single pedal with actuator lock in an open configuration. Its tough aluminium-zinc alloy body houses snap-action 1NO+1NC contacts for crisp, repeatable switching, while a single M20 cable entry streamlines installation. With Ith rated at 10 A and Uimp at 4 kV, it supports robust control circuits.

Designed to perform across demanding conditions, this foot switch operates from -25 to +70 °C and is built to Pollution degree 3. It aligns with IEC/EN 60947-1, IEC/EN 60947-5-1, IEC/EN 60204-1 and EN 60447 requirements for safety and control components. Storage temperature spans -40 to +70 °C, and short-circuit protection is specified with a 10 gG fuse, helping ensure dependable service life in machinery and automation setups.

Key Benefits

• Single pedal with actuator lock for controlled, repeatable foot operation.
• Snap-action 1NO+1NC contacts enable precise, reliable circuit signalling.
• Aluminium-zinc alloy housing offers durable, industrial-grade mechanical strength.
• M20 cable entry simplifies wiring and ensures secure cable retention.
• Rated Ith 10 A supports a wide range of control loads.
• Withstands 4 kV impulse voltage for robust insulation performance.
• Operates from -25 to +70 °C for varied environments.
• Conforms to IEC/EN 60947 and IEC/EN 60204-1 standards.

Technical Specification

• Product type designation: KR120
• Rated impulse withstand voltage Uimp: 4 kV
• Short-circuit protection fuse: 10 gG fuse
• Ith (IEC): 10 A
• Operating temperature: -25 to +70 °C
• Storage temperature: -40 to +70 °C
• Pollution degree: 3

What’s Included

• Lovato KR120S11 foot switch, K series
• Pre-fitted 1NO+1NC snap-action contacts
• Single M20 cable entry integrated in housing
• Pedal actuator lock pre-assembled

Applications

• Machine and process control where hands-free actuation is required
• Assembly lines and operator stations for start/stop functions
• Maintenance, testing, and workshop equipment control circuits
• Automation panels needing foot-operated command inputs

Safety note: Install and wire only by qualified personnel in accordance with IEC/EN standards and local regulations. Protect the circuit with a 10 gG fuse and use within the specified temperature range.