CMC122

DiscontinuedBalanced microphone cable - solid 2 x 0.32 mm² - 22 AWG - FlamoFlex™
Replaced by CMC222-CCA
Contractor Series
  • Flamoflex™ IEC 60332-1 installation jacket
  • Solid conductors
IEC-60332
LSHF
Meter Indicator
Where to buy?

Description

The CMC122 is a high quality microphone cable featuring a Flamoflex™ outer jacket compliant to the IEC 60332-1 standard regarding fire and flammability resistance in public installations. The Flamoflex™ material is specifically designed with installers convenience in mind, offering a smooth and durable outer jacket for easy installation and pulling. This cable features a 22 AWG twisted pair with shielding. The CMC122 consists of solid conductors with aluminum foil shielding and drain wire, which guarantees the highest installer convenience when terminating with connectors. This cable features a highly effective shielding with excellent immunity against noise and interference caused by external devices. The tinned copper conductor material significantly improves the corrosion and oxidation resistance of the cable, allowing it to be used indoors as well as in outside, in humid or marine environments.

Product variants

Discontinued

CMC122/1 100 m plastic reel Replaced by CMC222-CCA
CMC122/3 300 m plastic reel Replaced by CMC222-CCA

Specifications

Product features

Series Contractor Series

Physical characteristics

Inner conductor Insulation Material PP 1 mm (Ø)
Colours White / Red
Overall shielding Aluminium foil Al-mylar, 100% coverage - 25% Overlap
Drain wire TC 1 x 0.643 mm (Ø) (OFC)
Outer jacket Material NHFR 3 mm (Ø)
Colours Black
Type of cable 22 AWG Microphone cable
Inner conductor Material TC 1 x 0.643 mm (Ø) (OFC)
Section 0.00050 “²
Filling None
Separator None
Inner conductor Number of conductors 2
Conductor twisting Yes

Standards and regulations

RoHS2 compliant According EU Directive 2011/65/EU
Reach compliant According EC 1907/2006
Flammability test According IEC 60332-1
Indoor / outdoor UV resistant (UL1581, UVA, 720 h)
Circuit integrity n/a
Smoke emissions According IEC 61034
Zero halogen compounds According EN 50267-2-1
IEC 60754

Mechanical characteristics

Temperature range Fixed installation - 68 °F till + 176 °F
Mobile installation - 59 °F till + 140 °F
Bending radius Fixed installation 8 x outer diameter
Mobile installation 10 x outer diameter

Electrical characteristics

Max. conductor DC resistance 56.4 (Ω / Km)
Dielectric strength 2 (KV / 1 min. DC)
Rated voltage 300 V

Cross section

Technology

Cable properties

IEC60332

The outer jacket of all PROCAB cables complying to IEC60332 will extinguish itself when that cable is briefly exposed to a small flame.  

LSHF

LSHF stands for Low Smoke, Halogen Free. This term refers to Halogen free flame retardant thermoplastic material used as a sheathing compound in cables. In the event of a fire or when exposed to high levels of heat, the chemicals in the jacket removes heat from the flame, whilst the reaction produces water as a by-product to help quench the flame.  As a result, the cable will emit very low levels of smoke, and non-toxic levels of poisonous halogen gasses.

Meter indicator

For ease of installation these bulk cables are provided with an indication on every meter of the cable. This enables installers to have a clear and efficient indication of how many meters they still have available on their reel.

Solid tinned copper

Tin is a useful plating for copper because it not only helps to boost copper’s properties, it also helps the wire to last much longer and counter acts against oxidation. Tin also helps to strengthen the copper wire, making it more resilient to breakage or lost connections, at the same time boosting the coppers conductivity.

Tinned copper drain wire

The drain wire is a part of a shield within a cable that reduces the resistance from any point on the shield to ground. A drain wire carries extraneous electrical noise to ground and away from the circuit or system. The tin plating also adds to the copper in the cable as it not only helps to boost the copper’s properties, it also helps the wire to last much longer and counter acts against oxidation.

Aluminum Foil

Aluminum foil shielding is ideal for reflecting electromagnetic interference (EMI) and is often used in combination with a braided wire to absorb EMI.

Downloads

Information sheet English

Create a document that summarizes all the details of this product. The product information sheet can contain: product descriptions, technical drawings, technical specifications, ...

Certificates

Get in touch

We are glad you are interested in our solutions. For a personalised quote for this product, please contact our sales department or make an appointment with one of our global sales representatives.

Request a quote
Top