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GRAINGER Wire Disconnect: Bare, 0.25 in x 0.032 in Tab - Non-Insulated Piggyback Disconnects
GRAINGERNon-Insulated Piggyback Disconnects

GRAINGER Wire Disconnect: Bare, 0.25 in x 0.032 in Tab

The GRAINGER Wire Disconnect (MPN 31A510) is a non-insulated piggyback disconnect with a bare finish, featuring a 0.25 in x 0.032 in tab and a butted barrel and seam design. It is classified as a Socket/Tab type and…

SKU 3G-OTH-127801

Brand
GRAINGER
Item
Wire Disconnect: Bare, 0.25 in x 0.032 in Tab
Category
Non-Insulated Piggyback Disconnects
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Technical Specifications

GRAINGER
Manufacturer Part Number
31A510
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GRAINGER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRAINGER Wire Disconnect (MPN 31A510) is a non-insulated piggyback disconnect with a bare finish, featuring a 0.25 in x 0.032 in tab and a butted barrel and seam design. It is classified as a Socket/Tab type and is manufactured by GRAINGER.

Frequently Asked Questions

What is the GRAINGER Wire Disconnect 31A510 used for?

The GRAINGER Wire Disconnect 31A510 is a non-insulated piggyback disconnect used to quickly connect or disconnect wires in electrical panels, control cabinets, and industrial machinery. Its bare finish and butted barrel design suit applications requiring reliable, low-resistance terminations in dry, indoor environments.

What are the specifications of the GRAINGER 31A510 disconnect?

The GRAINGER 31A510 is a non-insulated piggyback disconnect with a bare finish. It features a 0.25 in x 0.032 in tab, a butted barrel and seam design, and is classified as a Socket/Tab type. The manufacturer part number is 31A510, and it is produced by GRAINGER.

Where to buy the GRAINGER 31A510 wire disconnect worldwide?

3G Electric supplies the GRAINGER 31A510 wire disconnect worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this non-insulated piggyback disconnect for your electrical projects.

How to install a non-insulated piggyback disconnect like the GRAINGER 31A510?

To install the GRAINGER 31A510, strip the wire to the recommended length, insert it into the butted barrel, and crimp firmly using a ratcheting crimp tool designed for non-insulated terminals. Ensure the tab fully engages the mating socket. Always follow NEC guidelines and verify the connection is secure before energizing.

Used in

Common applications for GRAINGER
Commercial HVAC maintenance — Grainger MERV 10 pleated air filters (4YUW7) for office building air handlers
Industrial dust control — Grainger MERV 13 pocket air filters (5M443) for manufacturing facility ventilation
Cleanroom air purification — Grainger MERV 16 V-bank air filters (11Z813) for pharmaceutical production areas
Inspection and emergency lighting — Grainger rechargeable flashlight (49XX75) for plant maintenance walkways
Residential or light commercial HVAC — Grainger MERV 8 link air filters (2DYK9) for apartment complex furnaces
High-efficiency filtration upgrade — Grainger MERV 14 minipleat air filters (20HN64) for hospital operating rooms

GRAINGER Products

3G Electric supplies GRAINGER non-insulated piggyback disconnects. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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