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252 | Detectors and Accessories | Magnetic Contacts Recessed Mount
ISN‑C22 Compact Ball
Reed Contacts
Features
▶
Closed loop
▶
Includes spacer and screws
▶
Shorter length for tight-fitting areas
The contacts are available in brown or white. All models
have a flange design.
Note The photograph shows model ISN-C22-W.
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
Installation/Configuration Notes
Compatibility Information
All contact models are compatible with control panel
models that accept contact inputs.
Parts Included
Quantity Per Package Component
10 Assemblies (contacts, spacers, and screws)
Technical Specifications
Specifications for All Models
Gap Width: 6.7 mm (0.25 in.)
Contact Dimensions: 19 mm x 25 mm x 25 mm
(0.75 in. x 1 in. x 1 in.)
Flange Width: 4.5 cm (1.75 in.)
Flange Thickness: 1.5 mm (0.06 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)
Specifications for ISN-C22-B/W Models
Wire Lead Type: 0.8 mm (0.029 in.) 22 AWG,
7 stranded
Wire Lead Length: 46 cm (18 in.)
Length (From Flange to End): 2 cm (0.75 in.)
Specifications for ISN-22-TB/W Models
Length (From Flange to End of Ter-
minals):
2.8 cm (1.16 in.)
Package Information
ATTENTION! Each package contains ten assemblies with contacts,
spacers, and screws.
Ordering Information
Brown Compact Ball Reed Contact
Brown contact with flange design and standard
46 cm (18 in.) leads. Package contains ten
assemblies with contacts, spacers, and
screws.
ISN-C22-B
White Compact Ball Reed Contact
White contact with flange design and standard
46 cm (18 in.) leads. Package contains ten
assemblies with contacts, spacers, and
screws.
ISN-C22-W
Brown Terminal Connection Compact
Ball Reed Contact
Brown contact with flange design and terminal
connection for faster installation. Package
contains ten assemblies with contacts,
spacers, and screws.
ISN-C22-TB
White Terminal Connection Compact Ball R
eed Contact
White contact with flange design and terminal
connection for faster installation. Package
contains ten assemblies with contacts,
spacers, and screws.
ISN-C22-TW
Bosch Security Systems B.V. www.boschsecurity.com
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