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Seco-Larm SM-300Q/BR Screw-Terminal Surface-Mount N.O. Magnetic Contact – Brown, 1/2″ (13mm) Gap, Open loop, UL Listed, Pack of 10
4.5 (147 items)
Limited Time SaleUntil the end
17
29
50
$11.34 cheaper than the new price!!
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New $28.35
Product details
| Management number | 205070262 | Release Date | 2025/10/16 | List Price | $17.01 | Model Number | 205070262 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- With Mounting Tabs
- Surface-mount magnetic contacts
- Screw mount using side tabs
- Terminal cover provided (required for all applications)
- ABS plastic case has lip to prevent wires from accidentally touching metal mountings and slotted mounting holes for easier gap adjustment
- Gold-plated screw terminals for longer life and reliability
- Contact reed switch is SPST, deactivated rhodium on gold under-plating, for a long life
- 1/2” (13mm) Gap
- Lifetime limited warranty
- Brown case
- Pack of 10
Specifications
| Loop Type | Open loop |
| Electrical Configuration | N/C |
| Operation Gap | 1/2″ (13mm) |
| Terminals | Screw-type |
| Color | White |
| Mounting Tabs | Yes |
| Material – Case | High-impact ABS plastic |
| Contacts | Deactivated rhodium on gold under-plating |
| Contact Rating | 1.0A@10VDC (max), 10W (max) |
| Operating Temperature | -15º~+160º F (-25º~70º C) |
| Switch Cycles | 50 Million (0.1mA@5VDC) |
| Switch Dimensions | 2-1/2″ x 9/16″ x 1/2″ (63.5 x 14 x 13 mm) |
| Magnet Dimensions | 2-1/2″ x 1/2″ x 1/2″ (63.5 x 13 x 13 mm) |
| Magnet Type | Ferrite |
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