Magnetic contact n c

PARADOX HEAVY DUTY MAGNETIC SWITCH N/C: Use this heavy-duty magnetic Garage Door Contact Switch on garage doors, roll-up doors and other doors or gates where it may be difficult to mount regular magnetic contacts. Smaller magnetic switches have a small operating gap where the contact and magnet must be within half an inch for reliable operation. While those switches are fine for most doors and windows in a home, they just won't cut it for larger doors. These contacts can be as far as 2 3/4 inches apart and still operate.Switch contained in low-profile cast aluminum housing anchored directly to the floor and curved, so heavy vehicles can cross over without damaging itMagnet in gray ABS plastic case mounted on L shaped bracket24" (61cm) wire leads enclosed in stainless steel cableSwitch size: 4-3/8"x1-3/4"x7/16" (111x44x11 mm)N.O. contact for N.C. circuitsGap: 2-3/4" (70mm)

Magnetic Contact Surface-mount White (N/C contact) White magnetic switch mainly used to detect the opening of doors and windows. Product Features 25mm break gap Ferrite magnet White casing Normally-closed contact Stock Security Channel may not carry stock of every item in a our catalogue and certain items may be subject to longer lead times. We take care ensuring that our stock closely matches that of our suppliers but in the event that an item is out of stock we will provide you with the option of a full refund or to place the order as pending. Technical Support Note that due to diverse site requirements you may require on site technical support from a trained security systems, access control or electric fence installer. DIY Installation of this product should only be attempted if you have an understanding of basic installation practice relating to it. Please refer to the product documentation before installing this item.

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Specification: Two switching circuits: 1 Normally Open + 1 Normally Closed (DPST: Double-Pole-Single-Throw) Stackable contacts: mix and match to suit your need Contact rating: 600V / 10A Number of terminals: 4 Panel cut out diameter: 22mm Depth behind panel: 44.5mm Button diameter: 40mm Package included: 2 x Emergency stop switch 2pcs N/O N/C Emergency Stop Switch Push Button Mushroom 4 Screw Terminals 2pcs N/O N/C Emergency Stop Switch Push Button Mushroom 4 Screw Terminals 2pcs N/O N/C Emergency Stop Switch Push Button Mushroom 4 Screw Terminals

Usb x1 hdmi x4 av x2 hdmi cec player x1 component x2 internet lan x1 and tv x1   external speakers out  and many more features    THIS UNIT IS UNUSED and in immaculate condition  comes with stand and remote  R o.n.c.o FOR MORE INFO contact

hybrid 122303 professional powered amplifier/mixer/pa system 12 channel 2 peavey speakers 1 microphone 2 20m speaker leads included R6000 o.n.c.o Contact via watsapp only please 0712714639 Lyn

Description NORMALLY CLOSED CONTACT BLOCK FOR NP2 PUSH BUTTON More Products View More Products

Sherlo Single Pole Dry Contact Relay Board 12 - 16V AC/DC:ￂﾠSingle Pole Dry contact Relay board 12 - 16V AC/DC input N.O / N/C / COMMON LED indication e&oe ￂﾠsherlo, relay board

Description: Recessed Door Window Contacts Magnetic Reed Security Alarm Switch Screws Features: Easy installation ! Reliable performance ! Good characteristic of abrasion-proof ! Best Choice for you to protect family ! There are two types of reed switches: "normally open" reed switches and "normally closed" reed switches. The metal reeds on a normally open switch stay open when there is no magnet near the switch. In the presence of a magnetic field, the contacts of a normally-open reed switch will close. A normally-closed reed switch is closed when it is not near a magnet; as a magnet is brought close to it, a normally-closed switch will open. Specifications: Color: white Material: ABS Dimensions: 27mm x 14mm x 8mm Switch pattern: N/O normally open, alarm-on-broken Contact capacity: Maximum switch current: 0.5Amp Voltage: 200V DC Rated power: 10 W Actuation distance: 20-25mm Wire lead: 22 Awg, About 350mm long Mounting method: SMD (by screws or double-sided tapes) Recommendations in application: wooden door, window Package Includes: 1 x Reed switches 1 x Necessary screws for installation Details pictures:

Product Outdoor Wireless Dual PIR Detector for Integra Alarm Panels with 25kg Pet Immunity Brand Integra Description Features Adopts Microprocessor Special filter lens, White light immunity 10000Lux Bug guard Dual sensor to prevention false alarms Temperature auto-compensation to adapt environment change Alarm output N.C/N.O optional to adapt different alarm system Pet (Specifications Working voltage: 9-16V Working current: Detecting range: Wide-angle lens l2m, curtain lens Sm Detecting range: Wide angle lens ll0 °,curtain lens 15 ° Sensor type: Dual element low-noise pyroelectric infrared sensor Warm-up time: 60Sec Pulse count: Wide angle 1P and 2P, curtain 1P only Installation: Wall hanging Mount height: Optional height 2.2m Operation temperature: -10°C~50°C(14°F~l22°F) Relay output: N.C/N.O optional, contact rating 28Vdc, 80mA Anti-tamper switch: NC. Without voltage output contact rating 28VDC, lO0mA Size: 157x70x42mm More Products View More Products

Karnatic Music for Beginners - Grades I, II, III Tamil revised Edition By: N. C. Naidoo A second edition card covers published by the author in Picture cover boards are clean and bright, binding is tight and strong, no marks or inscriptions Postage inside South Africa R Overseas Customers can contact us for a Postal Quote Abe#

Karnatic Music for Beginners - Grades I, II, III Tamil revised Edition By: N. C. Naidoo A second edition card covers published by the author in 1985 Picture cover boards are clean and bright, binding is tight and strong, no marks or inscriptions Postage inside South Africa R30.00 Overseas Customers can contact us for a Postal Quote Abe#

Description 12VDC or 16VAC Operation Reverse polarity protected Potential free relay contact N/O and N/C, 5A @ 12VDC More Products View More Products

1 X 72cm Samsung Flat Screen Tv 1 X Sansui Home Theatre System 1 X Pioneer Hi Fi 1 X Sansui 54cm Colour Tv 1 X Oak Wood Entertainment Cabnet Please contact Mogan on or Sale is Urgent. Wanting R O.N.C.O P.S. ONLY SERIOUS BUYERS NO TIME WAISTERS ALL ITEMS ARE IN PERFECT WORKING ORDER ONLY REASON FOR SALE IS DUE TO RELOCATING.

Memory Cards CF-MD for digital Camera: one = size 32MB for R10,- /  two = size 128 MB each for R45,- / one = size 2GB for R200,- (new prize was R300,-) = in total R300,- o.n.c. offer! Please contact me only on ph: 021

For sale: DURR Danubia BV 500mm/1:8,0 T2 lens with x converter + adapter to fit Nikon cameras. This item is virtually brand-new. I paid R in Germany and ask for R o.n.c.o. Contact Zack for more details. Mobile: Landline: