Bosch ISN-CTC75-W, ISN-CTC75-B Specsheet

Intrusion Alarm Systems | ISN‑CTC75 Terminal Connection Contacts (19 mm)

ISN‑CTC75 Terminal Connection Contacts
(19 mm)

www.boschsecurity.com

u Closed loop

u Terminal connection design

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

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

USA UL cULus: AMQV: Connectors and Switches

(UL 634), AMQV7: Connectors and
Switches Certified for Canada (ULC/
ORD-C634)

u Does not require soldering or splicing

u Steel door recess type

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)

Installation/configuration notes

Compatibility Information

All contact models are compatible with control panel
models that accept contact inputs.

Minimum Breakdown Voltage: 250 VDC

Insulation Resistance: 1010 Ω

Electrostatic Cap: 0.3 PF

Contact Capacity: 10 VAC

Maximum Conductive Current: 1.0 A

2 | ISN‑CTC75 Terminal Connection Contacts (19 mm)

Represented by:

Americas: Europe, Middle East, Africa: Asia-Pacific: China: America Latina:

Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.us

Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: [phone]
[e-mail]
www.boschsecurity.com

Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.asia

Bosch (Shanghai) Security Systems Ltd.
201 Building, No. 333 Fuquan Road
North IBP
Changning District, Shanghai
200335 China
Phone [phone]
Fax: [phone]
www.boschsecurity.com.cn

Robert Bosch Ltda Security Systems Division
Via Anhanguera, Km 98
CEP 13065-900
Campinas, Sao Paulo, Brazil
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.com

© Bosch Security Systems 2013 | Data subject to change without notice
2643649291 | en, V1, 01. Oct 2013

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.

Order number ISN-CTC75-B

White Terminal Connection Contact

White recessed contact with 19 mm (0.75 in.)
diameter. Package contains ten contacts and ten
magnets.

Order number ISN-CTC75-W