Seco-Larm SM-4103-LQ-W Specsheet

Circuit type

N.C.

Operation gap

1

/2 ” (13mm)

Color

White

Material
Case

High-impact ABS plastic

Terminal

18″ (46cm) leads

Contacts

Ruthenium on gold underplating

Contact rating

0.1A@100VDC (max)

1.0A@10VDC (max)

10W (max)

Temperature

-68°~158°F (-20°~70°C)

Switch cycles

50 Million (0.1mA@5VDC)

Switch dimensions

9

/16″x7/16″x3/8″ (14.5x11x9mm)

Magnet

Rare-earth neodymium alloy

16842 Millikan Avenue, Irvine, CA 92606

3

/8” Rare-Earth Recessed-Mount Contact

SM-4103-LQ/W

1

/2″ (13mm) Gap, N.C., White with 18″ (46cm) Leads

and 9/16″ (14.5mm) switch

Features:

 Used for protecting sliding doors and windows where

space is limited

3



/8″ Press-fit with stubby 9/16″ switch

 Rare-earth magnet with nickel plating to protect against

chipping and corrosion

 High-impact ABS plastic
 Miniature size assures ease of concealment
 Switch has ribs for securing in holes
 18″ (46cm) leads
 Contact reed switch is SPST, ruthenium on gold

under-plating, which results in a long life

 For N.C. circuits

1



/2″ (13mm) Gap

 Lifetime limited warranty

Specifications:

®

SECO-LARM

Phone: [phone] | [phone] Fax: [phone]
Website: www.seco-larm.com Email: [e-mail]

U.S.A., Inc.

3

/8″

18

ʺ

Wire

Leads

1

/8″ (3.2mm)

3



/8″

(9.5mm)

PiSM-4103-LQ_150317.docx

1

″

/

2

Gap

1



/8″

(3.3mm)

Gold-

Plated

Contacts

Dimensions:

Rare­Earth

Magnet

Switch Magnet

7



/16″

(11mm)

9

/16″ (14.5mm)

SM-4103-LQ

SECO-LARM

The SECO-LARM policy is one of continual development. For that reason, SECO-LARM reserves the

right to change prices and specifications without notice. SECO-LARM is not responsible for misprints.

All trademarks are the property of SECO-LARM U.S.A., Inc. or their respective owners.

®



(9mm)

Copyright 2015 © SECO-LARM U.S.A., Inc. All rights reserved.