Skip to product information
1 of 1

Explosion Proof Push Button Switch - Class I, II, III - 20 Amps - Green/Momentary, Short Barrel - N4X

Explosion Proof Push Button Switch - Class I, II, III - 20 Amps - Green/Momentary, Short Barrel - N4X

Regular price $384.00 CAD
Regular price Sale price $384.00 CAD
Sale Sold out
Shipping calculated at checkout.
Specifications / Additional Information
EPCS-PBS-MMS-G-XS Short Barrel Momentary Push Button Ratings/Approvals
Listing: NRTL Listed for United States, Canada, EU and International - ATEX-IECEx Rated Class I, Divisions 1&2 Groups B,C,D
Dimensions: 4.2" x 1.8" x 1.8" Zones 1&2/21&22
Weight: 0.25 lbs Class II, Divisions 1&2 Groups E,F,G
Watts: - Class III, Divisions 1&2
Voltage Rating: 500V AC II 2 G Ex db IIC/IIB+H2Gb
Push Button Action: Momentary II 2 D Ex tb IIIC Db
Push Button Color: Green NEMA 4X
Contacts: (1) NO/(1) NC  
Amps: 20A
Ambient Operating Temperature: -50°C to +60°C
Materials: Aluminum and Stainless Steel Toll Free: 1-800-369-6671
Mount: Surface/Panel
Body: 3/4€-14 NPSM Thread
Short Barrel Length: 0.94" (25mm) THD
' Product Overview '
The EPCS-PBS-MMS-G-XS from Larson Electronics is an Explosion Proof Push Button Switch that is suitable for preventing the ignition of external, flammable atmospheres in hazardous locations. This 500V-rated unit features a short barrel, threaded body design. Constructed of aluminum and stainless steel, the explosion proof device features one set of normally open/normally closed contacts and carries a NEMA 4X rating. The EPCS-PBS-MMS-G-XS is suitable for Class I, II and III, as well as ATEX/IECEx rated combustible sites. This short barrel switch comes with a maximum voltage rating of 500V AC. The green push button offers momentary action during use. One normally open and one normally closed contacts (rated at 20 amps) are available inside the unit. The explosion proof push button takes on a 3/4€-14 NPSM thread body with a 0.94" (25mm) THD short barrel length. For protection in hazardous locations, the explosion proof device is constructed of aluminum and stainless steel. This green push button is compatible with panel or surface mounting applications. Applications: Chemical processing facilities, food processing plants, oil refineries, agricultural sites, grain storage facilities, metal processing and more.

Shipping and delivery Information

Estimated delivery times range from same day to 2 weeks, depending on your location, the product ordered and stock availability. External factors such as courier network disruptions can also impact delivery timelines. PuriLite strives to ship your purchase in the shortest possible time using industry standard courier services.

For any questions related to shipping and delivery, please call +1-647-254-9757, email us at info@purilite.ca or chat with us by clicking on the chat icon at the bottom right of this page.

The PuriLite Peace of Mind 30-day money back guarantee

Enjoy our peace of mind 30-day money back guarantee on all products. If you are not satisfied with any of our products, your item is eligible for return within 30 days of purchase, subject to the terms & conditions below.

1. Goods must be returned in new & unused conditions with all original packaging. Do not write or put stickers on original packaging.
2. Any shipping charges incurred by Purilite to ship the product to your destination and returns from your location to our warehouse, in case of refused shipments, are non-refundable.
3. Depending on the product purchased, the client will be responsible for shipping product back to our warehouses.
4. Restocking fees map apply once inspected at our warehouse. All credits are subject to final inspection of good upon arrival at our destination.
5. Defective products are eligible for return.

If you purchased a product and did not receive the parcel, please contact us at sales@purilite.ca and we would be happy to assist you right away! PuriLite uses secure and well-established carriers (such as Canada Post, FedEx, Purolator, UPS etc.) to ensure your purchase is delivered successfully to your doorstep. All items are delivered with a tracking ID and are traceable. If your parcel was indeed not received, we will issue back a 100% refund.

Shop with confidence knowing that your purchase is protected, and your peace of mind is our commitment. Thank you for choosing PuriLite!

Sustainability & Ethical Sourcing

At PuriLite, we believe innovation should go hand-in-hand with responsibility. That’s why we’re committed to creating products that not only perform well but are also thoughtfully made with the planet and people in mind.

♻️ Sustainable Practices

  • We prioritize durable materials that extend the product life cycle and reduce waste.
  • Where possible, our packaging is made from recyclable or minimal-waste materials, helping to reduce environmental impact.
  • Many of our electronic products are designed with energy efficiency in mind to minimize power consumption.

🤝 Ethical Sourcing

  • We partner with manufacturers who fillow fair labor practices, ensuring safe working conditions and fair wages for their workers.
  • All suppliers are carefully vetted for compliance with environmental and ethical standards.
  • We avoid the use of materials from conflict zones and work to reduce the environmental footprint across our supply chain.

🌍 Our Ongoing Commitment

We're actively exploring new ways to improve—from using eco-certified components to optimizing our logistics for a lower carbon footprint. Every small step counts, and we’re committed to doing our part in building a more sustainable future.

View full details
Your cart
Product Product subtotal Quantity Price Product subtotal
Explosion Proof Push Button Switch - Class I, II, III - 20 Amps - Green/Momentary, Short Barrel - N4X
Explosion Proof Push Button Switch - Class I, II, III - 20 Amps - Green/Momentary, Short Barrel - N4XPL3-EPCS-PBS-MMS-G-XS
Explosion Proof Push Button Switch - Class I, II, III - 20 Amps - Green/Momentary, Short Barrel - N4XPL3-EPCS-PBS-MMS-G-XS
$384.00/ea
$0.00
Sold out
$384.00/ea $0.00