SQUARE D Manual Motor Switch: 3 Poles, 20 A, 0.75 in Hub Dia
The SQUARE D 2510KR2H is an enclosed hazardous-location manual motor switch with 3 poles and a 20 A rating, featuring a 0.75 in hub diameter and feed-through wiring. This SQUARE D product is not factory sealed.
SKU 3G-OTH-41582
Need installation or engineering help?
Ask a question
Product Description
The SQUARE D 2510KR2H is an enclosed hazardous-location manual motor switch with 3 poles and a 20 A rating, featuring a 0.75 in hub diameter and feed-through wiring. This SQUARE D product is not factory sealed.
Frequently Asked Questions
What is the SQUARE D 2510KR2H manual motor switch used for?
The SQUARE D 2510KR2H is an enclosed hazardous-location manual motor switch used to safely disconnect and control motors in environments with flammable gases, vapors, or combustible dusts. Its 3-pole, 20 A design with feed-through wiring suits industrial plants, refineries, and chemical processing facilities requiring reliable on/off control in classified areas.
What are the specifications of the SQUARE D 2510KR2H?
The SQUARE D 2510KR2H is a 3-pole manual motor switch rated at 20 A with a 0.75 in hub diameter and feed-through wiring. It is an enclosed hazardous-location model and is not factory sealed. The manufacturer part number is 2510KR2H, and it is designed for use in explosive or corrosive environments.
Where to buy the SQUARE D 2510KR2H worldwide?
3G Electric supplies the SQUARE D 2510KR2H manual motor switch to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this SQUARE D product to any international destination.
How to install the SQUARE D 2510KR2H manual motor switch?
Install the SQUARE D 2510KR2H by mounting it securely in a hazardous location enclosure, connecting feed-through wiring to the line and load terminals per local electrical codes. Ensure the hub diameter matches conduit size. Always de-energize the circuit before installation and follow SQUARE D's guidelines for hazardous-area equipment to maintain safety compliance.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D enclosed hazardous-location manual motor switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









