Why Choose the Partex RS37/RA M3.5 Red Insulated Spade Terminal?
The Partex RS37/RA is a professional red pre-insulated fork spade crimp terminal designed for secure electrical connections to M3.5 threaded screws and studs. Featuring an open-ended fork configuration, this terminal provides a convenient method of terminating electrical conductors in control panels, industrial machinery, electrical equipment and wiring assemblies.
As part of the Partex pre-insulated spade terminal range, the RS37/RA combines a conductive metal fork terminal with a red insulating sleeve around the conductor crimp area. The open-ended spade design allows the terminal to be positioned beneath compatible screw fastening hardware without completely removing the screw, simplifying installation, inspection and maintenance.
Supplied in a pack of 100 terminals, the RS37/RA is suitable for electricians, electrical panel builders, equipment manufacturers and maintenance engineers. Its M3.5 screw compatibility and red insulation make it a practical choice for professional electrical wiring applications requiring secure, serviceable connections.
Key Advantages
- M3.5 insulated spade terminal designed for secure screw and stud connections.
- Open-ended fork design allows convenient installation beneath compatible screw terminals.
- Red insulation supports easy identification during electrical installation and maintenance.
- Crimp termination provides a dependable mechanical and electrical connection to the conductor.
- Fork configuration simplifies terminal removal and replacement during servicing.
- Insulating sleeve helps protect the conductor termination area from accidental contact.
- Pack of 100 terminals suitable for professional electrical assembly and maintenance.
Key Features
- Partex RS37/RA pre-insulated spade terminal.
- M3.5 nominal screw and stud compatibility.
- Open-ended fork terminal configuration.
- Red insulating sleeve.
- Crimp-on conductor termination.
- Conductive metal terminal construction.
- Suitable for screw-clamped electrical connections.
- Convenient installation and removal with compatible fastening hardware.
- Designed for electrical wiring and equipment assembly.
- 100 terminals per pack.
Technical Specifications
- Manufacturer: Partex
- Series: Pre-Insulated Spade Terminals
- Model: RS37/RA
- Product type: Pre-insulated fork spade crimp terminal
- Terminal configuration: Open-ended fork / spade
- Nominal screw size: M3.5
- Compatible fastening: M3.5 threaded screw or stud
- Insulation colour: Red
- Insulation type: Pre-insulated
- Termination method: Crimp
- Connection method: Screw-clamped or stud-mounted fork connection
- Pack quantity: 100 pieces
- Application: Electrical cable termination and screw terminal connections
Reliable Spade Terminal Connections for Electrical Installations
Pre-insulated spade terminals provide a practical method of connecting electrical conductors to screw terminals and threaded studs. The Partex RS37/RA features an M3.5 open-ended fork connection, allowing the terminal to be installed beneath compatible screw fastening hardware while maintaining a secure electrical connection when correctly tightened.
The terminal is installed by stripping the conductor to the appropriate length, inserting it into the crimp barrel and applying compression using a correctly matched crimping tool. The fork is then positioned beneath the M3.5 fastening hardware and secured according to the equipment manufacturer's instructions. Correct conductor selection, crimping and tightening help ensure dependable electrical continuity and mechanical retention.
Typical Applications
- Electrical control panel wiring and assembly.
- M3.5 screw terminal and threaded stud connections.
- Industrial machinery and automation equipment.
- Low-voltage electrical distribution assemblies.
- Switchgear, relays and electrical control equipment.
- Electrical wiring harnesses and OEM equipment manufacturing.
- Professional electrical installation, maintenance and repair.
