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Product was successfully added to your shopping cart.- Wide 3-inch operating gap
- Fully sealed switch
- Form C unit available
- Mounting hardwire included
Availability: Usually ships within 4-5 business days- Surface-mounted contact for closed loop applications
- Screw terminals for quick installation
- Includes terminal cover (model SM-823Q)
- GAP: 3/4" (19mm)
- Dimensions: 2-1/2"x9/16"x1/2" (63.5x14x13 mm)
Availability: Usually ships within 3-5 business days- Fly leads and terminal options available
- Designed specifically for use in steel doors
- Special ribbed sides allow for easy installation
- Rugged unibody construction for maximum durability and reliability
- Terminal models available for easier installation
Availability: Usually ships within 3-5 business days- Designed specifically for use in steel doors
- Special ribbed sides allow for easy installation
- Rugged unibody construction for maximum durability and reliability
Availability: Usually ships the next business day- Positive terminals with captured screws and combination heads for easy installation
- Cover, spacers, and mounting hardware included
- Ideal for residential and commercial applications where terminal connections are preferred
Availability: Usually ships within 4-5 business days- Surface miniature flange mount
- 0.2 Ohm contact resistance
- 12.0-inch lead length
- 1.0E7 life cycle under dry circuits
- 100000.0 life cycle under full load
Availability: Usually ships within 4-5 business daysGE Security Interlogix 1035-N Surface Mount Miniature Self-Adhesive Contact with Wire Leads
SKU: 1035-N- Quick tape mounting; no screws or glue needed
- Urethane/acrylic tape bonding improves with age
- Ideal for thin-frame windows or on sliding glass doors
- Attractive, low-profile design
- Available wider gap distance helps prevent false alarms caused by loose-fitting doors and windows
Availability: Usually ships within 4-5 business days- 1/4-inch diameter allows for recessed or surface mounting
- Attractive, added security of recessed mounting
- Perfect for window screen protection
- Versatile, compact size
Availability: Usually ships within 4-5 business days- Positive terminals with captured screws and combination heads for easy installation
- Cover, spacers, and mounting hardware included
- Ideal for residential and commercial applications where terminal connections are preferred
Availability: Usually ships within 4-5 business days- Flanges for positive mounting; over-size holes
- Mounting screws included
Availability: Usually ships within 4-5 business days- Designed specifically for use in steel doors
- Special ribbed sides allow for easy installation
- Rugged unibody construction for maximum durability and reliability
Availability: Usually ships within 4-5 business daysSeco-Larm SM-4105-LQ/B 3/4" Steel Door Recessed-Mount Magnetic Contact Switch, Brown
SKU: SM-4105-LQ/B- Used for steel framed doors and windows where space is limited or to avoid unsightly installations
- Strong one-piece construction
- 18" (46cm) wire leads
- High-impact ABS plastic
- Switch and magnet have ribs for securing in holes
Availability: Usually ships within 3-5 business days- Convenient surface mounting
- Mounting screws included
- Mounting brackets available
Availability: Usually ships within 4-5 business days- Flanges for rapid mounting
- Convenient surface mounting
- Includes adhesive mounting strips
- Mounting screws
Availability: Usually ships within 4-5 business days- Fly leads and terminal options available
- Designed specifically for use in steel doors
- Special ribbed sides allow for easy installation
- Rugged unibody construction for maximum durability and reliability
- Terminal models available for easier installation
Availability: Usually ships the next business day- Positive clamping terminals with captured screws and combination heads for easy installation
- Cover, spacers, and mounting hardware included
- Ideal for residential and commercial applications where terminal connections are preferred
- Available wider gap distance helps prevent false alarms caused by loose-fitting doors and windows
Availability: Usually ships within 4-5 business days- Reliably field-proven for more than 20 years
- UL listed for indoor and outdoor use under Standard 634
- Closed loop, N.O. Contact
Availability: Usually ships within 4-5 business days- Balanced, triple-biased, SPDT switches make defeat with external magnet difficult
- Tamper-protected cover
- UL Listed for hazardous location Class I Group C and D, and Class II Group E, F, and G
- UL listed for use in hazardous location classes
- Class I Group B housing available
Availability: Usually ships within 4-5 business daysMagnetic Sensors- Categories
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