BS37N/RA Partex Spade Terminals (Forks), M3.5 - Narrow, Blue, pack 100

BS37N/RA Partex Spade Terminals (Forks), M3.5 – Narrow, Blue, pack 100

Partex BS37N/RA blue insulated narrow M3.5 spade fork crimp terminals, supplied in a pack of 100 for electrical conductor termination at compatible screw connections with restricted terminal space.

SKU: BS37N/RAMPN: BS37N/RA
Price
List Price £16.44 ex VAT
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£16.44
Price per pack of 100
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Manufacturer Lead Time

£16.44

Why Choose the Partex BS37N/RA Blue Insulated Narrow Spade Terminal?

The Partex BS37N/RA is a blue insulated narrow spade terminal (fork terminal) designed for electrical conductor termination using compatible M3.5 screw connections. Its narrow fork configuration makes it particularly useful where terminal space is restricted or a standard-width spade terminal may not fit the available connection area.

Part of the Partex insulated spade terminal range, the BS37N/RA combines a practical open-fork connection with an insulated crimp termination. The fork design allows the terminal to be fitted beneath a compatible loosened screw head without completely removing the screw, helping simplify wiring installation, servicing and replacement.

Featuring an M3.5 nominal mounting size, narrow fork profile, blue insulation and a pack quantity of 100 terminals, the BS37N/RA provides a convenient connection solution for electrical contractors, control-panel builders, machinery manufacturers and industrial maintenance engineers.

Key Advantages

  • Narrow M3.5 fork design suitable for compatible screw terminals with restricted connection space.
  • Blue insulated construction helps protect the conductor termination area.
  • Pack of 100 terminals provides a practical quantity for installation and maintenance work.
  • Open-fork connection allows installation beneath a loosened screw head without completely removing the fastening.
  • Crimp termination provides a practical method of attaching the terminal to a compatible electrical conductor.
  • Narrow terminal profile helps accommodate closely spaced screw connections where dimensions permit.
  • Suitable for control-panel assembly, equipment wiring and electrical repairs.
  • Supports organised cable termination and straightforward component replacement.
  • Convenient for repeat wiring operations and production environments.
  • Partex product identification supports accurate purchasing and replacement.

Key Features

  • Partex BS37N/RA insulated spade terminal.
  • M3.5 nominal screw connection.
  • Narrow fork configuration for compatible restricted-width terminal connections.
  • Blue insulation colour.
  • 100 terminals per pack.
  • Open-ended spade connection for compatible screw terminals.
  • Crimp-style conductor termination.
  • Insulated conductor entry and crimp area.
  • Designed for appropriately sized electrical conductors.
  • Suitable for electrical control-panel and equipment wiring.
  • Useful for maintenance and replacement of narrow fork terminals.
  • Part of the Partex electrical terminal and connection accessory range.

Narrow Fork Terminals for Electrical Control and Automation Wiring

Spade terminals provide a convenient method of connecting electrical conductors to suitable screw terminals. Unlike closed-ring terminals, their open-fork design allows the connection to be positioned beneath a loosened screw head. This can be useful when replacing wiring or carrying out maintenance on electrical equipment designed to accept fork-type terminals.

The Partex BS37N/RA differs from a standard-width fork terminal through its narrow M3.5 connection profile. This makes it a practical option for compatible terminal arrangements where the available connection width is limited. The blue insulated sleeve surrounds the conductor entry, while the crimp termination provides a method of attaching the terminal to the selected conductor.

For reliable installation, the conductor cross-section, screw size, fork dimensions, electrical ratings and permitted terminal type must be checked before use. The connection should be crimped using a suitable tool and tightened according to the receiving equipment manufacturer's instructions. Narrow fork terminals should only be used where the terminal arrangement provides adequate retention and electrical contact.

Typical Applications

  • Industrial electrical control-panel wiring.
  • Closely spaced compatible screw-terminal connections.
  • PLC cabinets and industrial automation equipment.
  • Motor control panels and auxiliary wiring circuits.
  • Machinery electrical connections and equipment assembly.
  • OEM electrical manufacturing and cable preparation.
  • Electrical maintenance and replacement of existing fork terminals.
  • Control enclosures with restricted terminal connection space.
  • Commercial and industrial electrical installations.
  • Workshop conductor termination and wiring repairs.

Technical Specifications

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Stud Size M3.5
Device Type Fork / Spade Terminal
Colour Blue
Insulation Type Insulated
Manufacturer Partex
Product range Spade Terminals (Forks)
Manufacturer part number BS37N/RA
Product type Insulated narrow spade crimp terminal
Terminal configuration Open fork / spade
Fork profile Narrow
Nominal mounting size M3.5
Insulation colour Blue
Connection type Screw-mounted fork terminal
Termination method Crimp
Pack quantity 100 pieces
Typical application Electrical conductor termination and control-panel wiring
HS Code 85369010

Frequently Asked Questions

What is the Partex BS37N/RA used for?

The Partex BS37N/RA is a blue insulated narrow spade terminal used to connect appropriately sized electrical conductors to compatible M3.5 screw terminals. Its narrow fork profile is particularly useful where the available terminal connection width is restricted.

What is the difference between the Partex BS37N/RA and a standard M3.5 spade terminal?

The BS37N/RA features a narrow fork profile, whereas a standard M3.5 spade terminal has a conventional fork configuration. Both are intended for compatible M3.5 screw connections, but the narrow version is designed for applications where a reduced fork width is required. Exact dimensional compatibility should be checked before installation.

What screw size does the Partex BS37N/RA fit?

The BS37N/RA has an M3.5 nominal mounting size and is intended for compatible M3.5 screw-terminal connections. The receiving terminal must also accommodate the narrow fork profile and provide suitable mechanical retention.

How many terminals are supplied in a pack of Partex BS37N/RA?

Each pack contains 100 blue insulated narrow spade terminals, suitable for electrical installation, control-panel assembly, equipment manufacturing and maintenance applications.

How is the Partex BS37N/RA narrow spade terminal installed?

The conductor is stripped to the appropriate length and inserted into the terminal barrel before being secured using a suitable crimping tool. The narrow M3.5 fork is then positioned beneath a compatible loosened screw head and tightened according to the equipment manufacturer's instructions. The conductor size and terminal compatibility must be verified before installation.

Trusted by Electrical Engineers and Industrial Installers Worldwide

Partex electrical identification and connection products support professional conductor termination, control-panel assembly and industrial maintenance. The BS37N/RA blue insulated narrow spade terminal combines an M3.5 fork connection, space-conscious terminal profile and convenient 100-piece packaging for electricians, panel builders and equipment maintenance professionals.

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