Bosch 8-Dec User Manual
270 | Detectors and Accessories | Magnetic Contacts Surface Mount
ISN‑CSM20‑WG Commer-
cial Contacts
Features
▶ Closed loop
▶ Ideal for steel doors
▶ Wide gap deters swinging
▶ Ideal for steel doors
▶ Wide gap deters swinging
The contacts are available in brown or white. Use for
commercial or steel door applications.
commercial or steel door applications.
Certifications and Approvals
UL and X
Region
Certification
Europe
CE
73/23/EEC and 93/68/EEC, EN50131:
1997, EN50131-6: 1997, EN60950:
2000, EN60335-1: 1994 +A1: 1996
Annex B
1997, EN50131-6: 1997, EN60950:
2000, EN60335-1: 1994 +A1: 1996
Annex B
Installation/Configuration Notes
Compatibility Information
All contact models are compatible with control panel
models that accept contact inputs.
All contact models are compatible with control panel
models that accept contact inputs.
Parts Included
Quantity Per Package
Component
1
Contact
1
Magnet
Technical Specifications
Specifications for All Models
Gap Width:
63.5 mm (2.5 in.)
Contact Dimensions:
16 mm x 104.8 mm x 16 mm (0.625 in.
x 4.125 in. x 0.625 in.)
Wire Lead Type:
0.8 mm (0.029 in.) 22 AWG,
7 stranded
Wire Lead Length:
46 cm (18 in.)
Switch Configuration Type:
Single pole single throw (SPST)
Maximum Contact Resistance:
150 μΩ (micro-ohm)
Minimum Breakdown Voltage:
250 VDC
Insulation Resistance:
10
10
Ω
Electrostatic Cap:
0.3 PF
Contact Capacity:
10 VAC
Maximum Conductive Current:
1.0 A
Maximum Voltage:
100 V
Operating Temperature Range: 7.2°C to -95.56°C (-45°F to -140°F)
Package Information
ATTENTION! Each package contains one contact and one magnet.
Ordering Information
Brown Commercial Contact
Brown surface mount contact. Package con-
tains one contact and one magnet.
ISN-CSM20-WGB
White Commercial Contact
White surface mount contact. Package con-
tains one contact and one magnet.
ISN-CSM20-WGW
Bosch Security Systems B.V.
www.boschsecurity.com
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