29 Items Match Your Search Free Shipping Coupon Now Available on Most Orders Over $25! Coupon applicable for use within the USA including Alaska and Hawaii. Please use coupon code FREESHIP when checking out. EXCLUSIONS: 500 foot and 1000 foot rolls of wire; flammable and/or hazardous chemicals; and any order in excess of 15 pounds combined weight. Coupon also DOES NOT apply to: International orders, oversize, truck or expedited shipping charges. Void where prohibited by law. Part # Description  Photo  Price Add To Cart ***SECURITY (ENCLOSED IN PLASTIC) MAGNETIC REED SWITCHES***      *      40-755 N/C (CLOSED CIRCUIT WHEN MAGNET IS NEXT TO IT) RECESSED (3/8" DIAMETER x 1" DEEP MOUNTING HOLE) MAGNETIC REED SWITCH (MAGNET INCLUDED)-RATING: 1 AMP @ 12 VOLTS DC      $5.75 40-756 N/C (CLOSED CIRCUIT WHEN MAGNET IS NEXT TO IT) RECESSED (5/16" DIAMETER x 5/8" DEEP MOUNTING HOLE) MAGNETIC REED SWITCH (MAGNET INCLUDED)-RATING: 1 AMP @ 12 VOLTS DC      $5.75 40-769 N/C (CLOSED CIRCUIT WHEN MAGNET IS NEXT TO IT) RECESSED (3/8" DIAMETER x 5/8" DEEP MOUNTING HOLE) MAGNETIC REED SWITCH (MAGNET INCLUDED) WITH SCREW TERMINALS-RATING: 1 AMP @ 12 VOLTS DC      $9.95 40-659 N/C (CLOSED CIRCUIT WHEN MAGNET IS NEXT TO IT) RECESSED (1/4" DIAMETER x 1" DEEP MOUNTING HOLE) MAGNETIC REED SWITCH (MAGNET INCLUDED)-RATING: 1 AMP @ 12 VOLTS DC      $7.95 40-660 N/C (CLOSED CIRCUIT WHEN MAGNET IS NEXT TO IT) RECESSED (3/8" DIAMETER x 1-1/4" DEEP MOUNTING HOLE) MAGNETIC REED SWITCH (MAGNET INCLUDED)-RATING: 1/2 AMP @ 12 VDC      $8.95 40-656 N/C (CLOSED CIRCUIT WHEN MAGNET IS NEXT TO IT) MAGNETIC REED SWITCH (MAGNET INCLUDED)-RATED FOR 1/2 AMP @ 12 VOLTS DC-LENGTH: 2-1/2"-MOUNTING HOLE SPACING: 2-1/8"      $9.95 40-665 N/C (CLOSED CIRCUIT WHEN MAGNET IS NEXT TO IT) MAGNETIC REED SWITCH FOR WINDOW APPLICATIONS (MAGNET INCLUDED) WITH SELF ADHESIVE BACKING (NO HOLES MOUNT)-RATING: 1 AMP @ 12 VOLTS DC-LENGTH: 1-1/2"      $13.75 *      40-657 N/O (OPEN CIRCUIT WHEN MAGNET IS NEXT TO IT) MAGNETIC REED SWITCH (MAGNET INCLUDED)-RATED FOR 1/2 AMP @ 12 VOLTS DC-LENGTH: 2-1/2"-MOUNTING HOLE SPACING: 2-1/8"      $13.75 40-661 N/O (OPEN CIRCUIT WHEN MAGNET IS NEXT TO IT) RECESSED (3/8" x 1-1/4" DEEP MOUNTING HOLE) MAGNETIC REED SWITCH (MAGNET INCLUDED)-RATING: 1/2 AMP @ 12 VOLTS DC      $15.75 40-666 N/O (OPEN CIRCUIT WHEN MAGNET IS NEXT TO IT) WINDOW MAGNETIC REED SWITCH (MAGNET INCLUDED) WITH SELF ADHESIVE BACKING (NO HOLES MOUNT)-RATING: 1 AMP @ 12 VOLTS DC-LENGTH: 1-1/2"      $19.75 *      66-2812P N/C & N/O (HAS CAPABILITY TO BE USED IN EITHER NORMALLY CLOSED or NORMALLY OPEN CIRCUITS) MAGNETIC REED SWITCH (MAGNET INCLUDED)-RATED FOR 1/2 AMP @ 12 VOLTS DC-LENGTH: 2-1/2"-MOUNTING HOLE SPACING: 2-1/8"      $8.75 *      **************SMALL GLASS MAGNETIC REED SWITCHES******************      *      171872 SPST N/O (CLOSED CIRCUIT WHEN MAGNET IS NEXT TO IT) REED SWITCH-SWITCH CLOSES WITH MAGNET NEXT TO IT-RATING: 1/2 AMP @ 100 VOLTS AC      $4.50 RSW-35 SPST N/O (CLOSED CIRCUIT WHEN MAGNET IS NEXT TO IT) REED SWITCH-SWITCH CLOSES WITH MAGNET NEXT TO IT-RATING: 1 AMP @ 100 VOLTS AC      $6.50 *      RSW-40 SPDT N/O or N/C MAGNETIC REED SWITCH-YOUR CHOICE OF USING THE NORMALLY OPEN or NORMALLY CLOSED CONTACT-RATING: 1 AMP @ 100 VOLTS AC      $7.75 *      *****************MISCELLANEOUS SECURITY SWITCHES*******************      *      40-668 N/C (NORMALLY CLOSED CIRCUIT WHEN MAGNET IS NEXT TO IT) FLOOR SWITCH-INCLUDES A HEAVY DUTY RIGHT ANGLE ALUMINUM WALL OR DOOR MOUNTING BRACKET & MAGNET AND A FLAT, BEVELED (1/4" HIGH) ALUMINUM ENCLOSED MAGNETIC SWITCH-IDEAL FOR USE WITH SLIDING GLASS DOORS      $27.95 *      95-905 N/C (NORMALLY CLOSED CIRCUIT) WINDOW SENSOR-RATING: 1/2 AMP @ 12 VOLTS DC-SIZE: 1-1/4" DIAMETER x 15/16" HIGH-MOUNTS TO WINDOW VIA CYANOACROLATE (KRAZY GLUE) or RTV SILICONE GLUE-DESIGNED TO BE USED INSTEAD OF WINDOW FOIL      $39.95 95-905A N/O (NORMALLY OPEN CIRCUIT) WINDOW SENSOR-RATING: 1/2 AMP @ 12 VOLTS DC-SIZE: 1-1/4" DIAMETER x 15/16" HIGH-MOUNTS TO WINDOW VIA CYANOACROLATE (KRAZY GLUE) or RTV SILICONE GLUE-DESIGNED TO BE USED INSTEAD OF WINDOW FOIL      $39.95 First Page | Previous Page | Next Page | Last Page End of Category!