Explosion Proof Non-Metallic 2-Position Switch - Class I, II, III - Momentary Spring - NO/NC Contacts - On/Off Label
Explosion Proof Non-Metallic 2-Position Switch - Class I, II, III - Momentary Spring - NO/NC Contacts - On/Off Label
| HLSW-SW20-2PSW-MS-LCK-UK Non-Metallic Switch | Ratings/Approvals |
| Listing: NRTL Listed for United States, Canada, Europe, Asia | Class I, Division 2, Groups A, B, C, D |
| Type: 2-Position Selector Switch | Class I, Zone 1, AEx de IIC T4/T5/T6 Gb |
| Dimensions: 3.95"W x 4.21"H x 4.16"D | Class II, Division 2, Groups E, F, G |
| Voltage Rating: 690V AC, 50-60Hz | Class III |
| Amp Rating: 20A | Type 3, 4, 4X, 12, 13 |
| Horsepower Rating: 2 HP | II 2 G Ex de IIC T4/T5/T6 Gb |
| Switch Positions: 2 | II 2 D Ex tb IIIC T4/T5/T6 Db IP66 |
| Return Mechanism: Momentary Spring | NEMA 3, 4, 4X, 12, 13 |
| Ambient Operating Temp Range: -50°C to +60°C |  |
| UV Protection: f1 | Â |
| Housing Materials: Non-Metallic Glass Reinforced Impact Resistant Anti-static Material | Â |
| Housing Color: Black | Â |
| Switch Color: Black | Â |
| Legend Plate Color: Silver | |
| Legend Plate Labels: On/Off | |
| Contact Blocks: (1) NO, (1) NC | |
| Flame Retardant Rating: V-0 | |
| Gasket Material: Silicone | |
| Mounting: Din Rail Mount | |
| Wiring Hub: (1) 1/2" NPT Hub |
| The HLSW-SW20-2PSW-MS-LCK-UK from Larson Electronics is a Non-metallic 2-position Switch that is rated for Class I, Division 2 Groups A, B, C & D, Class II, Division 2, Groups E, F & G and Class III hazardous environments. This ATEX certified 2-position selector switch has a din rail mount design and is constructed of an impact resistant glass reinforced non-metallic material with silicone gaskets. The HLSW-SW20-2PSW-MS-LCK-UK has a black housing color with a black two-way switch and boasts a compact size for convenient mounting and use. This Class I, Division 2 Groups A, B, C & D rated non-metallic switch is designed for din rail mounting. It is ideal for mounting and use in petroleum refineries, chemical plants, petrochemical plants and other facilities where similar conditions exist. The HLSW-SW20-2PSW-MS-LCK-UK has explosion protected contact blocks that are rated for voltages up to 690V AC, capable of handling 20 amps for switching duty and has a horsepower rating of 2 HP. This 2-position selector switch also features silver alloy contacts with gold flashing. Equipped with a momentary spring mechanism when returning to the "off" position, the non-metallic switch has an ambient operating temperature of -50°C to +60°C and can be used in conjunction with motor starters or contactors for remote operation of motors. The HLSW-SW20-2PSW-MS-LCK-UK C1D2 2-position switch features a non-metallic housing that is constructed of a PA6 glass reinforced anti-static material which is impact resistant, f1 UV resistant and has a flame retardant rating of V-0. The housing on this switch is black and the switch itself is also black which offers plenty of contrast against the silver legend plate that is marked On-Off for easy visibility of the switch and its current position. This switch has a 1/2" NPT hub and features silicone gasketing throughout. The HLSW-SW20-2PSW-MS-LCK-UK has normally open and normally closed contact blocks. Normally open is a contact that does not flow current in its normal state. In the case of this switch, the normally open contact would be labeled as "OFF" because the circuit is "open" or not allowing current to flow. This unit is designed for ordering with unique keys per operator. Up to six unique key cuts are available. Please choose key cut option when ordering.  |
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.
