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244 | Detectors and Accessories | Magnetic Contacts Recessed Mount
ISN‑CTC75 Terminal
Connection Contacts
(19 mm)
Features
▶
Closed loop
▶
Terminal connection design
▶
Does not require soldering or splicing
▶
Steel door recess type
The contacts are available in brown or white. Both models
use a compact magnet and are designed with a terminal
connection for fast and easy installation. Use on steel doors
in standard or tight-fitting 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
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 Contacts
10 Magnets
Technical Specifications
Specifications for All Models
Gap Width: 25 mm (1 in.)
Contact Dimensions: 19 mm x 30 mm
(0.75 in. x 1.18 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 ten contacts and ten magnets.
Ordering Information
Brown Terminal Connection Contact
Brown recessed contact with 19 mm (0.75 in.)
diameter. Package contains ten contacts
and ten magnets.
ISN-CTC75-B
White Terminal Connection Contact
White recessed contact with 19 mm (0.75 in.)
diameter. Package contains ten contacts
and ten magnets.
ISN-CTC75-W
Bosch Security Systems B.V. www.boschsecurity.com
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