Bosch ISN-CRFM-25W Leaflet
Intrusion Alarm Systems | ISN‑CRFM‑25 Oval Flange Contacts (6.35 mm)
ISN‑CRFM‑25 Oval Flange Contacts
(6.35 mm)
www.boschsecurity.com
u
Closed loop
u
Ideal for fitting in a track where a regular 6.5 mm
(0.25 in.) contact would fall through
(0.25 in.) contact would fall through
The contacts are available in brown or white. All
models have an oval flange design.
models have an oval flange design.
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)
Installation/configuration notes
Compatibility Information
All contact models are compatible with control panel
models that accept contact inputs.
models that accept contact inputs.
Parts included
Quantity Per Package
Component
10
Contacts
10
Magnets
Technical specifications
Specifications for All Models
Gap Width:
19 mm (0.75 in.)
Contact Dimensions:
6.35 mm x 25 mm (0.25 in. x 1 in.)
Oval Flange Dimension:
9.5 mm (0.375 in.)
Wire Lead Type:
0.8 mm (0.029 in.) 22 AWG, 7
stranded
Wire Lead Length:
46 cm (18 in.) standard leads
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