Click Mode Master Phone Socket CMA119 IDC - Polar White
Master telephone socket with IDC termination for incoming telephone line connections. Single gang configuration with 16mm minimal backbox depth for shallow wall installations. Features antimicrobial coating with 99.9% bacterial kill rate against MRSA, E-Coli, Salmonella and Klebsiella Pneumoniae. IDC brass terminals provide secure connection without wire stripping. UKCA marked with 25-year warranty for professional telecommunications installations. Suitable for primary telephone service entry point in domestic and commercial properties requiring structured cabling compliance.
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Product Features
| Socket Type | Master telephone socket primary connection |
|---|---|
| Termination Method | IDC (Insulation Displacement Connection) |
| Gang Configuration | Single gang 86x86mm faceplate |
| Backbox Requirement | 16mm minimum depth |
| Terminal Material | Brass IDC terminals |
| Connection Standard | RJ11 compatible outlet |
| Antimicrobial Rating | 99.9% bacterial kill rate certified |
| Operating Temperature | -5°C to +40°C ambient |
| Standards Marking | UKCA marked telecommunications |
| Material Construction | Urea formaldehyde front plate |
| Rear Housing | Polycarbonate impact resistant |
| Warranty Coverage | 25-year product guarantee |
Master Socket Applications
Primary Service Connection
Entry point for incoming telephone service from exchange or street cabinet. Provides demarcation between service provider and customer wiring systems.
Domestic Installations
Single telephone line homes requiring master connection point. Supports extension wiring to additional rooms via secondary sockets throughout property.
Small Business Systems
Primary connection for small office telephone systems. Compatible with analog PBX systems and VoIP gateways requiring PSTN connectivity.
Professional Installation Benefits
Minimal Depth Installation
16mm backbox requirement suits solid masonry walls and steel stud partitions. Reduces installation complexity compared to deeper socket requirements.
IDC Termination System
No wire stripping required - brass IDC terminals provide secure connection. Color-coded terminals prevent wiring errors and speed installation.
Service Demarcation Point
Clear boundary between service provider responsibility and customer wiring. Simplifies fault diagnosis and maintenance access for technical support.
Technical Compliance Features
UKCA Marking Standards
Meets UK telecommunications equipment standards. Compliant with service provider requirements for connection to public telephone network.
Antimicrobial Certification
99.9% kill rate against hospital-grade pathogens including MRSA. Independently tested antimicrobial properties maintain hygiene in high-touch locations.
Extended Warranty Coverage
25-year product warranty demonstrates commercial-grade construction. Suitable for permanent installations requiring long-term reliability assurance.
Frequently Asked Questions
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What backbox depth required for CMA119 master socket?
Only 16mm minimum backbox depth required, significantly shallower than standard sockets. Ideal for solid walls and shallow cavity installations.
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What's the difference between master and extension phone sockets?
Master sockets connect directly to incoming telephone line with IDC termination. Extension sockets connect to master via internal wiring distribution.
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How do IDC terminals work for telephone connections?
IDC (Insulation Displacement Connection) terminals pierce cable insulation automatically. No wire stripping required - insert solid core cable and tighten terminal.
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Can CMA119 support modern broadband services?
Yes, master socket handles both voice and ADSL broadband signals. Compatible with BT Openreach connections and independent service providers.
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What cable specification needed for master socket?
Use 0.5mm² solid core telephone cable (CW1308 specification). Twin pair cable provides line and return connections to exchange equipment.
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Does master socket installation require special approval?
Installation typically requires coordination with telephone service provider. Master socket connects to external incoming line - verify service provider requirements.