Edwards Signaling 171 Series Exposion Proof Non-Contact Interlock/Position Switch, N.O., 25VA 25W, 120VAC DC, 1/2" NPT, Anodized Aluminum, Black
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
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Key Features
- Protect personnel and equipment in hazardous locations with UL-classified explosion-proof construction for Class I/II/III environments
- Maintain reliable position sensing and interlock safety with a hermetically sealed, non-contact N.O. magnetic contact that resists contamination and corrosion
- Reduce downtime and wiring complexity with a rugged anodized aluminum housing, 1/2" NPT conduit entry and screw-terminal wired connectivity
- Withstand dust and water ingress (IP64) and harsh industrial conditions for long service life in paint booths, grain elevators, chemical plants and fertilizer facilities
- Easily integrate with security, surveillance and monitoring systems for access control, gate/door monitoring and safety interlocks
- RoHS-compliant design and a 2-year limited warranty deliver compliance confidence and lower total cost of ownership
Quick Specifications
- Product Model
- 171-6Z
- Brand Name
- Edwards Signaling
- Product Line
- GuardSwitch
- Product Name
- Non-Contact Interlock/Position Switch
Explore the details
Product information
171-6Z
Overview
For demanding hazardous locations, the Edwards Signaling 171 Series non-contact interlock/position switch delivers dependable, explosion-proof position sensing that protects personnel and equipment. This magnetic contact switch is UL classified for Class I (Groups B, C, D), Class II (Groups E, F, G) and Class III, Divisions 1 & 2, providing certified protection in grain elevators, paint booths, chemical plants and other combustible environments. The hermetically sealed N.O. contact is encapsulated in polyurethane to resist contamination, while the anodized aluminum enclosure with IP64 rating offers corrosion and ingress protection. Rated at 25VA/25W with 120 VAC/DC compatibility and outfitted with 1/2" NPT conduit entry and screw terminals, the 171-6Z simplifies wiring and integrates smoothly into security, surveillance and monitoring systems for gate/door interlocks, safety circuits and access control. Choose the Edwards Signaling 171 for rugged, reliable performance where safety and code compliance are critical. Contact us to specify or order this explosion-proof magnetic contact for your hazardous-location installation.
Features
- Protect personnel and equipment in hazardous locations with UL-classified explosion-proof construction for Class I/II/III environments
- Maintain reliable position sensing and interlock safety with a hermetically sealed, non-contact N.O. magnetic contact that resists contamination and corrosion
- Reduce downtime and wiring complexity with a rugged anodized aluminum housing, 1/2" NPT conduit entry and screw-terminal wired connectivity
- Withstand dust and water ingress (IP64) and harsh industrial conditions for long service life in paint booths, grain elevators, chemical plants and fertilizer facilities
- Easily integrate with security, surveillance and monitoring systems for access control, gate/door monitoring and safety interlocks
- RoHS-compliant design and a 2-year limited warranty deliver compliance confidence and lower total cost of ownership
| General Information | |
|---|---|
| Brand Name | Edwards Signaling |
| Manufacturer | Carrier |
| Product Line | GuardSwitch |
| Product Name | Non-Contact Interlock/Position Switch |
| Product Type | Magnetic Contact |
| Product Model | 171-6Z |
| Product Series | 171 |
| Packaged Quantity | 1 |
| Manufacturer Part Number | 171-6Z |
| Technical Information | |
| Material | Polyurethane |
| Termination Style | Screw Terminal |
| Connectivity Technology | Wired |
| Physical Characteristics | |
| Color | Black |
| Depth | 1.7" |
| Width | 6.3" |
| Height | 4.3" |
| Weight | 1.40lb |
| Power Description | |
| Power Source | AC, DC |
| Input Voltage | 25V AC |
| Product Information | |
| Contact Type | N.O. |
| Installation Type | Commercial |
| Warranty | |
| Limited Warranty | 2-Year |
| Miscellaneous | |
| Features | Explosion Proof |
| Country of Origin | MX |
| Environmentally Friendly | Yes |
| Environmental Certification | RoHS |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 171-6Z
- Manufacturer part:
- 171-6Z
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsEdwards Signaling 171 Series Exposion Proof Non-Contact Interlock/Position Switch, N.O., 25VA 25W, 120VAC DC, 1/2" NPT, Anodized Aluminum, Black
171-6Z