Filter
Top Products
Detectors and Accessories | Magnetic Contacts Recessed Mount | 253
ISN‑CPB52 Reed Plunger
Contacts
Features
▶
Closed loop
▶
Ideal for replacing old mechanical contacts
▶
Ideal for doorjambs
▶
Includes spacers and screws
The contacts are available in brown or white. Use on
doorjambs or to replace older contacts.
Note The photograph shows model ISN-CPB52-W
(wire lead) and ISN-CPB52-TCW (terminal
connection).
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: 1.6 mm to 2.6 mm
(0.06 in. x 0.10 in.).
Push in the reed plunger to 1.6 mm
(0.06 in) without activating contacts.
Push in the reed plunger to 2.6 mm and
the contacts activate.
Flange Dimensions: 25 mm x 45 mm (1 in. x 1.28 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-CPB52-B/W Models
Contact Dimensions: 12.7 mm x 34 mm
(0.5 in. x 1.34 in.)
Wire Lead Type: 0.8 mm (0.029 in.) 22 AWG, 7 strand-
ed
Wire Lead Length: 46 cm (18 in.)
Specifications for ISN-CPB52-TCB/W Models
Contact Dimensions: 19 mm x 44 mm
(0.75 in. x 1.73 in.)
Package Information
ATTENTION! Each package contains ten assemblies with contacts,
spacers, and screws.
www.boschsecurity.com Bosch Security Systems B.V.
5