GRI Magnetic Reed Switches & Door Contacts

Magnetic Reed Switches

GRI

GRI M-401-W Magnet, White, 3/8" x 1-1/2", Inside 1/2" x 5/8" x 4" Industrial Surface Screw Mount Case

JMAC# GRI-M-401-W

The GRI M-401-W is a white magnet measuring 3/8" x 1-1/2 that is encased in an industrial surface screw mount case. UPC: 697625016600Also known as: GI-M401W, M401W

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Now: $4.50

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GRI

GRI M-401-B Magnet, Brown, 3/8" x 1-1/2", Inside 1/2" x 5/8" x 4" Industrial Surface Screw Mount Case

JMAC# GRI-M-401-B

The GRI M-401-B is a brown magnet measuring 3/8" x 1-1/2 that is encased in an industrial surface screw mount case. UPC: 697625016587Also known as: GI-M401B, M401B For more information about the GRI...
MSRP:

Was:

Now: $4.50

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GRI

GRI M-280 Magnet, Aluminum, Extruded Wall Mount, 3-3/4" x 1-1/8"

JMAC# GRI-M-280

The GRI M-280 is an aluminum magnet designed for extruded wall mount installation. The magnet measures 3-3/4" x 1-1/8". UPC: 697625016570Also known as: GI-M280, M280 For more information about the...

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Now: $12.50

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GRI

GRI M-19 Alnico V Bare Magnet, 3/16" Diameter x 1", Pole End Painted

JMAC# GRI-M-19

The GRI M-19 is an alnico V bare magnet with a measurement of 3/16" diameter and 1" length. The magnet's pole ends are painted towards the switch. UPC: 697625016525Also known as: GI-M19, M19 For...

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Now: $1.41

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GRI

GRI M-180WG-W Magnet, White, Steel Door, Recessed, 3/4" Diameter, Wide Gap

JMAC# GRI-M-180WG-W

The GRI M-180-WG-W is a white recessed steel door magnet with a 3/4" diameter. The magnet is designed for a wide gap. UPC: 697625016495Also known as: GI-M180WGW, M180WGW
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Now: $3.52

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GRI

GRI M-180-W Magnet, White, Steel Door, Recessed, 3/4" Diameter

JMAC# GRI-M-180-W

The GRI M-180-W is a white recessed steel door magnet with a 3/4" diameter. UPC: 697625016457Also known as: GI-M180W, M180W Technical Spec

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Now: $1.65

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GRI

GRI M-180-B Magnet, Brown, Steel Door, Recessed, 3/4" Diameter

JMAC# GRI-M-180-B

The GRI M-180-B is a brown recessed steel door magnet with a 3/4" diameter. UPC: 697625016426Also known as: GI-M180B, M180B For more information about the GRI M-180-B, please contact us.
MSRP:

Was:

Now: $1.65

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GRI

GRI M-17 Alnico V Bare Magnet, 1/4" Diameter x 5/8", Pole End Painted

JMAC# GRI-M-17

The GRI M-17 is an alnico V bare magnet with a measurement of 1/4" diameter and 5/8" length. The magnet's pole ends are painted towards the switch. UPC: 697625016402Also known as: GI-M17, M17 For...

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Now: $0.88

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GRI

GRI M-16 Alnico V Bare Magnet, 3/8" Diameter x 1-1/2", Pole End Painted

JMAC# GRI-M-16

The GRI M-16 is an alnico V bare magnet with a measurement of 3/8" diameter and 1-1/2" length. The magnet's pole ends are painted towards the switch. UPC: 697625016389Also known as: GI-M16, M16 For...

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Now: $2.70

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GRI

GRI M-15-W Magnet, White, 3/8" x 2-9/16", Inside 1/2" x 1/2" x 4" Industrial Surface Screw Mount Case

JMAC# GRI-M-15-W

The GRI M-15-W is a white magnet measuring 3/8" x 2-9/16 that is encased in an industrial surface screw mount case. UPC: 697625016365Also known as: GI-M15W, M15W For more information about the GRI...

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Now: $5.56

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GRI

GRI M-15-G Magnet, Gray, 3/8" x 2-9/16", Inside 1/2" x 1/2" x 4" Industrial Surface Screw Mount Case

JMAC# GRI-M-15-G

The GRI M-15-G is a gray magnet measuring 3/8" x 2-9/16 that is encased in an industrial surface screw mount case. UPC: 697625016358Also known as: GI-M15G, M15G For more information about the GRI...

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Now: $5.56

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GRI

GRI M-15-B Magnet, Brown, 3/8" x 2-9/16", Inside 1/2" x 1/2" x 4" Industrial Surface Screw Mount Case

JMAC# GRI-M-15-B

The GRI M-15-B is a brown magnet measuring 3/8" x 2-9/16 that is encased in an industrial surface screw mount case. UPC: 697625016341Also known as: GI-M15B, M15B For more information about the GRI...

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Was:

Now: $5.56

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Magnetic Reed Switches & Door Contacts

GRI magnetic reed switches cover every contact style in the GRI line: recessed and surface mount door and window contacts, overhead door and industrial sets, high security sets, and the resistors, sensors, and accessories that pair with them.

The 6644 is a pack of 2 1k, 1/8 watt carbon film resistors with 12-inch leads for end of line wiring. For surface mounting, the 55F-12WG-B-BA uses a low profile case with self-adhesive 3M tape and a breakaway flange, the 110-12WG-W is a low profile non-flanged miniature set, and the 29C-W is an SPDT surface set with top terminals and covers. For steel doors, the 180-12-W and 18512W are 3/4" recessed switch sets with 12" leads.

Shop recessed contacts, surface mount contacts, overhead door sets, magnet groups, and resistors. Browse the full GRI catalog. Contact our team for contact selection questions.