Seco-Larm SM-226L-3Q, SM-226R-3Q Specsheet
SECO-LARM
SM-226L-3Q / SM-226R-3Q
WIDE - GAP
(OVERHEAD DOOR MOUNT)
SM-226L-3Q: N.O./N.C. Contacts with ABS plastic Magnet
Housing and "L" Bracket Magnet Mounting.
SM-226R-3Q: N.O./N.C. Contacts with Round-backed
Aluminum Magnet Housing.
ALARM CIRCUIT: Three-wire N.O./N.C. Contact for either
closed or open circuit alarm systems. Simply connect the green
(N.O.) and black (common) wires for closed circuit systems or
the red (N.C.) and black wires for open circuit systems.
®
PRODUCT INFO.
REED SWITCH: Gold under-plating with DEACTIVATED
RHODIUM outer-plating. SECO-LARM contacts have a
unique RHODIUM plating which has gone through a special
oxygen treatment to DEACTIVATE the surface, thus
eliminate the absorption of organic impurities, polymer
growth during operation, and the possibility of contact
freezing.
SWITCH HOUSING: Weatherproof die-cast aluminum
constructed for surface-mounting on garage floor; able to
withstand heavy vehicle pressure without damage. The
switch is safely enclosed in an epoxy compound. A 24"
flexible armored cable gives complete protection to the
switch wiring.
MAGNET: Extra-strength Alnico 5 magnet allows a
2-3/4" operating gap.
MAGNET HOUSING/MOUNTING:
SM-226L-3Q: Magnet is housed in a high-impact
weatherproof ABS plastic case and mounted on a garage
door with an "L"-shaped bracket which minimizes the effect
of steel doors on magnets.
SM-226R-3Q: Magnet is enclosed in an epoxy compound
inside a round-backed aluminum housing which mounts
directly to the garage door. The special shape discourages
using the housing as a foothold when closing the door and
offers no projecting edges to catch when the door is raised.
SM-226L-3Q
SM-226R-3Q
"L" Bracket
SM-226L-3Q / SM-226R-3Q
(OVERHEAD DOOR MOUNT)
CONTACT LIFETIME: 50 million cycles.
RATING: 0.02Amp./100VDC (max.)
0.2Amp./10VDC (max.)
3W (max.)
TEMPERATURE: -15oF to 160oF
(-25oC to 70oC).
Note: Products with model numbers that end with "Q" or that have a round green"Q"sticker are RoHS compliant.
FILE: \DTP\MANUAL\SM\MU226RL-3Q_1303.pmd ORDER PART# 763-132-4%
"Round" Bracket
PITSW1
®
SM-876
3” X 3/8”(D)
(9.5 X 9.5 X 76 mm)
SM-206-3 CONCEALED MOUNT
circuit (OC) operation
For closed circuit (CC) and open
Operation gap: 1-1/8” (20mm)
SM-206-5 MINI CONCEALED
For closed circuit (CC) operation
Operation gap: 3/4” (19mm)
Pre-wired 15” (400mm) leads
SM-206Q CONCEALED MOUNT
For closed circuit (CC) operation
Operation gap: 1-1/8” (20mm)
MAGNETIC CONT ACTS
Pre-wired 15” (400mm) leads
SECO -LARM
SM-200Q SURFACE MOUNT
For closed circuit (CC) operation
Operation gap: 3/4” (19mm)
Terminal cover included
Pre-wired 15” (400mm) leads
SM-206-41 – Similar to SM-206 but
with 3/8” (9.5mm) bare magnet
For 2” (51mm) gap
Operation gap: 1/2” (12mm)
SM-200L – Operation gap: 1-1/4” (31mm)
SM-300 – For open circuit (OC)
SM-216Q WIDE-GAP MOUNT
For closed circuit (CC) operation
Operation gap: 2-3/4” (70mm)
Wide gap for difficult installations
(7 x 13.5 x 32mm)
SM-205Q MINIATURE MOUNT
For closed circuit (CC) operation
Operation gap: 1” (25mm)
Pre-wired 15” (400mm) leads
Miniature size: 9/32” x 17/32” x1-1/4”
(6.35 x 9.5 x 35mm)
SM-203Q SELF-STICK MOUNT
For closed circuit (CC) operation
Operation gap: 1” (25mm)
Pre-wired 15” (400mm) leads
Miniature size: 1/4” x 3/8” x 1-3/8”
SM-207Q PRESS-FIT MOUNT
For closed circuit (CC) operation
Operation gap: 1” (25mm)
Pre-wired 15” (400mm) leads
SM-207-41 – Similar to SM-207 but
with 3/8” (9.5mm) bare magnet
For 2” (51mm) gap
circuit (OC) operation
For closed circuit (CC) and open
Operation gap: 2-1/2” (64mm)
Die-cast aluminum enclosure
SM-226R-3 OVERHEAD DOOR MOUNT
SM-226RQ OVERHEAD DOOR MOUNT
SM-226L-3 OVERHEAD DOOR MOUNT
SM-226LQ OVERHEAD DOOR MOUNT
with round-back bracket
For closed circuit (CC) operation
Operation gap: 2-1/2” (64mm)
Die-cast aluminum enclosure
with round-back bracket
circuit (OC) operation
Operation gap: 2-1/2” (64mm)
Die-cast aluminum enclosure
with L-bracket
For closed circuit (CC) and open
For closed circuit (CC) operation
Operation gap: 2-1/2” (64mm)
Die-cast aluminum enclosure
with L-bracket
SM-267 PLUNGER MOUNT
For closed circuit (CC) operation
Perfect for protecting art objects
Pre-wired 15” (400mm) leads
SM-266 SCREEN MOUNT
For closed circuit (CC) operation
Operation gap: 1-1/4” (28mm)
Ideal for screened windows
Pre-wired 15” (400mm) leads
(6.35 x 4.75 x 25mm)
BARE MAGNETS (ALNICO V)
SM-209 SUPER MINI MOUNT
For closed circuit (CC) operation
Operation gap: 3/4” (19mm)
Pre-wired 15” (400mm) leads
Miniature size: 1/4” x 3/16” x 1”
SM-208 SURFACE MOUNT
For closed circuit (CC) operation
Operation gap: 1/2” (13mm)
Pre-wired 15” (400mm) leads
SM-841
φ
( 9.5 X 41 mm)
1-5/8” X 3/8”(D)
SM-831
φ
( 6.35 X 31 mm)
1-7/32” X 1/4”(D)
SM-830
φ
( 5 X 30 mm)
1-3/16” X 3/16”(D)
SM-826
1/4” X 1/4” X 1”
(6.35 X 6.35 X 25 mm)
SM-815-63
φ
( 6.2 X 15 mm)
19/32” X 1/4”(D)
SM-815-42
φ
( 4.2 X 15 mm)
19/32” X 5/32”(D)
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