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NOTIFIER

Noise Control Module

Noise Control Modules are used to reduce the common noise for example, noise that is present on both conductors on the Signaling Line Circuit (SLC).

Noise Control Modules are used to reduce the common noise for example, noise that is present on both conductors on the Signaling Line Circuit (SLC). The Noise Control Module allows the use of untwisted, unshielded wire on the SLC. Applications that have audio or fire fighters’ telephones require the use of twisted/shielded wiring for all circuits including the SLC. The NCM may also be used in these applications to further reduce the common mode noise.

Features & Benefits:
  • Mounts in a cabinet or external enclosure
  • Uses multiple NCMs for T-Tapped non-shielded connections
  • Connects directly to the Signaling Line Circuit
  • Provides Pig-Tail Type connections
  • Patented Design (U.S. Patent # 5, 210, 523)
Certifications:
  • 7165-0028:0153
  • CSFM: 7165-0028:0141
  • ISO 9001 Certification
  • MEA FDNY: 6175, COA #: 289-91-E
  • UL: CS68
  • ULC: S424
Data Sheet
Name
Description
File Size
Date
Size
NCM-1 Data Sheet
47.51 KB
10/20/2021
PDF 47.51 KB
Name
Description
File Size
Date
Size
NCM-1 Data Sheet
47.51 KB
10/20/2021
PDF 47.51 KB
Image
SKU
Description
alt
NCM-1
Noise Control Module, System Meets NFPA Requirements, 0 -49C/32 -120F, 93% ± 2% Relative Humidity