20A Explosion Proof Rotary Switch - Class I, II, III - Key Selector - (3) Contacts - NEMA 4X
20A Explosion Proof Rotary Switch - Class I, II, III - Key Selector - (3) Contacts - NEMA 4X
| EPS-20A-KS-LCK-3XC-N4X Explosion Proof Key Operated Switch | Ratings |
| Listing: NRTL Listed for United States & Canada | Class I, Divisions 1 & 2, Groups C, D |
| Unit Type: Explosion Proof Key Selector Switch | Class II, Divisions 1 & 2, Groups E, F, G |
| External Dimensions: 5.75" x 8.06" x 6.3125" | Class III, Divisions 1 & 2 |
| Internal Dimensions: 3.625" x 5.8125" x 5.0625" | NEMA 3R, 4, 4X, 7 (C, D), 9 (E, F, G) |
| Weight: - | NRTL Listed to UL 508A |
| Voltage Rating: 600V AC | NRTL Listed to UL 1203 |
| Frequency Rating: 50/60Hz | NRTL Listed to CSA C22.2 No 14, 25, 30 |
| Amp Rating: 20A | Â |
| Switch Type: Rotary, Key Operated | Â |
| Selector Type: 2-position, Maintained | Â |
| Contacts: (3 Sets) NO, NC or NO and NC | Â |
| Materials: Copper-free Aluminum (Enclosure), 316 SS (Cover Bolts), Silicone (O-ring Gasket) | Special Orders - Requirements |
| Finish: Grey Powder Polyester Painted Exterior, Electrostatically Applied | |
| Mount: Wall or Surface | |
| Hub Size Options: 1/2" NPT or 3/4" NPT | |
| Hub Configuration: Dead End or Feed Thru | |
| Conduit: Operator Provided |
| The Larson Electronics EPS-20A-KS-LCK-3XC-N4X Explosion Proof Key Selector Rotary Switch is suitable for electrical safety and motor control in combustible environments. Rated at 600V AC 50/60Hz, this two-position unit features rotary, maintained action and a compact design. Operators can mount the 20-amp, copper-free aluminum explosion proof device on walls or surfaces, via fixed lugs at the back of the enclosure. The EPS-20A-KS-LCK-3XC-N4X is an explosion proof rotary switch for flammable work sites. This unit is rated at 600V AC, 50/60 Hz and offers two positions with rotary, maintained action. Equipped with a key selector, there are 3 available contact blocks for use as a 3-pole on/off switch. Contact configuration options include: normally open, normally closed or normally open/normally closed. A compact design ensures the 20-amp device provides space-saving benefits. This explosion proof unit is constructed of copper-free aluminum, with 316 stainless steel cover bolts and a silicone O-ring gasket. The explosion proof push button is designed for Class I, Divisions 1 & 2; Class I, Zones 1 & 2; Class II, Divisions 1 & 2; and Class III combustible sites. Hubs: The EPS-20A-KS-LCK-3XC-N4X is offered with 1/2" NPT or 3/4" NPT hubs. Hub configuration options include the following: dead end or feed thru. Mounting: The explosion proof device can be securely mounted on walls or surfaces. Fixed lugs at the back of the explosion proof unit are available for mounting during installation. |
Shipping and delivery Information
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
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
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.
