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Operator Presence Detection – Normally Open design triggers only when the seat is engaged, enhancing operator safety.
Industrial-Grade Steel Housing – Impact-, vibration-, and shock-resistant for long service life.
Reliable Signal Transmission – Steel contacts provide strong electrical conductivity and stable communication to control systems.
Universal Compatibility – Designed for multiple seat platforms, heavy-equipment seats, tractor seats, and riding mower safety circuits.
CE Certified Compliance – Meets essential industrial safety requirements and quality standards.
Extra-Long 1200mm Wire Lead – Flexible placement, cleaner routing, and easier integration.
2P Terminal Interface – Standard 2-pin quick-connect configuration for common safety loops.
Optional Accessory: Connector – Plug-ready upgrade available to simplify harness integration.
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OPS761
The Seat Safety Switch is engineered for operator presence detection in safety-critical seat control systems. Its Normally Open (NO) circuit ensures that the switch activates only when pressure is applied to the seat, delivering precise seat-occupancy sensing without false triggering.
The rugged steel-constructed housing provides excellent durability to withstand extreme environments, repetitive mechanical stress, vibration, impact, and high-load seat applications—making it ideal for industrial machinery and agricultural equipment.
Thanks to steel’s superior electrical conductivity, the switch supports highly efficient electrical signal transfer when activated, ensuring fast response and accurate sensing for seat safety circuits.
A Seat Safety Switch, also commonly referred to as a seat kill switch or Seat Safety Switch, is a pressure-activated electrical safety device installed under or inside a vehicle/equipment operator seat.
How it works:
The safety loop remains open by default (NO type).
When an operator sits on the seat, pressure closes the internal contact and sends the occupancy signal.
The signal integrates into machine control systems to confirm operator presence, forming part of a safety-interlock logic chain.
This mechanism prevents unintended equipment movement when the seat is unoccupied, strengthening workplace and operator safety assurance.
Part No.: | OPS761 |
Features: | • Normally Open |
Optional Accessories: | • Connector • Wire Length |
This Seat Safety Switch is suitable for:
Tractor operator seats & tractor seat safety systems
Riding mower seat safety loop circuits
Lawn tractor seat switch positions
Industrial and agricultural seat safety interlocks
Riding mower seat detection and safety cut-off logic
Mower seat safety switch integration
General seat safety switch (NO) 2-pin systems
Seat kill switch control logic for machines
Riding mower safety switch interfaces
Safety switch for lawn mower seat circuits
Safety switch for riding mower seating logic
Tractor Seat Safety Switch replacement or new integration
Mower seat kill switch and seat detection safety loops
Seat Safety Switch for heavy-equipment operator seats
Riding lawn mower seat safety switch monitoring loops
Riding lawn mower seat switch connection points
Mower seat switch sensor locations
Safety switch riding mower seat circuits
Seat kill switch for seat-occupancy confirmation
Tractor seat switch sensor interface
General installation tips for 2-pin Normally Open (NO) types:
Mount under or inside the seat base using secure screws or brackets.
Keep the switch aligned with the seat’s pressure zone to ensure full trigger contact.
Route the 1200mm wire lead along seat rails or seat frame to avoid tension or pinch points.
Plug into a standard 2-pin safety loop harness or control module.
Q1: Is this a 2-pin seat switch?
Yes, OPS761 uses a 2-pin (2P Terminal) interface and Normally Open (NO) pressure-activated contact.
Q2: Can it be used on riding mowers or tractors?
Yes, it is a universal seat safety switch used in riding mower seat presence loops and tractor seat safety circuits.
Q3: What voltage and current does the switch support?
It supports 50V DC, 2A, suitable for standard industrial and agricultural safety loops.
Q4: Is this product certified?
Yes, the OPS761 is CE certified, proving it meets essential safety and quality compliance.
Designed for safety-interlock operator presence detection
Manufactured with industrial steel housing for impact and vibration resistance
CE Certified for international compliance
Supports reliable electrical signal conductivity
Used widely in agricultural and industrial seat safety monitoring systems
In-stock with fast global shipping
Professional safety sensing component, not designed for bypass or disabling
The Seat Safety Switch is engineered for operator presence detection in safety-critical seat control systems. Its Normally Open (NO) circuit ensures that the switch activates only when pressure is applied to the seat, delivering precise seat-occupancy sensing without false triggering.
The rugged steel-constructed housing provides excellent durability to withstand extreme environments, repetitive mechanical stress, vibration, impact, and high-load seat applications—making it ideal for industrial machinery and agricultural equipment.
Thanks to steel’s superior electrical conductivity, the switch supports highly efficient electrical signal transfer when activated, ensuring fast response and accurate sensing for seat safety circuits.
A Seat Safety Switch, also commonly referred to as a seat kill switch or Seat Safety Switch, is a pressure-activated electrical safety device installed under or inside a vehicle/equipment operator seat.
How it works:
The safety loop remains open by default (NO type).
When an operator sits on the seat, pressure closes the internal contact and sends the occupancy signal.
The signal integrates into machine control systems to confirm operator presence, forming part of a safety-interlock logic chain.
This mechanism prevents unintended equipment movement when the seat is unoccupied, strengthening workplace and operator safety assurance.
Part No.: | OPS761 |
Features: | • Normally Open |
Optional Accessories: | • Connector • Wire Length |
This Seat Safety Switch is suitable for:
Tractor operator seats & tractor seat safety systems
Riding mower seat safety loop circuits
Lawn tractor seat switch positions
Industrial and agricultural seat safety interlocks
Riding mower seat detection and safety cut-off logic
Mower seat safety switch integration
General seat safety switch (NO) 2-pin systems
Seat kill switch control logic for machines
Riding mower safety switch interfaces
Safety switch for lawn mower seat circuits
Safety switch for riding mower seating logic
Tractor Seat Safety Switch replacement or new integration
Mower seat kill switch and seat detection safety loops
Seat Safety Switch for heavy-equipment operator seats
Riding lawn mower seat safety switch monitoring loops
Riding lawn mower seat switch connection points
Mower seat switch sensor locations
Safety switch riding mower seat circuits
Seat kill switch for seat-occupancy confirmation
Tractor seat switch sensor interface
General installation tips for 2-pin Normally Open (NO) types:
Mount under or inside the seat base using secure screws or brackets.
Keep the switch aligned with the seat’s pressure zone to ensure full trigger contact.
Route the 1200mm wire lead along seat rails or seat frame to avoid tension or pinch points.
Plug into a standard 2-pin safety loop harness or control module.
Q1: Is this a 2-pin seat switch?
Yes, OPS761 uses a 2-pin (2P Terminal) interface and Normally Open (NO) pressure-activated contact.
Q2: Can it be used on riding mowers or tractors?
Yes, it is a universal seat safety switch used in riding mower seat presence loops and tractor seat safety circuits.
Q3: What voltage and current does the switch support?
It supports 50V DC, 2A, suitable for standard industrial and agricultural safety loops.
Q4: Is this product certified?
Yes, the OPS761 is CE certified, proving it meets essential safety and quality compliance.
Designed for safety-interlock operator presence detection
Manufactured with industrial steel housing for impact and vibration resistance
CE Certified for international compliance
Supports reliable electrical signal conductivity
Used widely in agricultural and industrial seat safety monitoring systems
In-stock with fast global shipping
Professional safety sensing component, not designed for bypass or disabling
