Install compatible Aiphone intercom and communication systems with Aiphone 82221050C, a professional-grade 10-conductor, 22 AWG stranded, overall-shielded cable supplied in a 500-foot box.

Designed to meet designated Aiphone system wiring specifications, the 82221050C combines ten conductors in a single shielded cable, making it ideal for multi-station intercom systems requiring multiple communication and control connections.

Its overall shield helps protect sensitive low-voltage signals from electrical interference in commercial and institutional environments.

Key Features

• Genuine Aiphone-approved wire

• Part number 82221050C

• 10 conductors

• 22 AWG

• Stranded conductors

• Overall shield

• 500-foot box

• PVC conductor insulation

• PVC outer jacket

• Gray non-plenum jacket

• CL3R rated

• FPLR rated

• cULus CMR FT-4 rated

• UL and cUL listed

• RoHS III compliant

• REACH compliant

• Made in USA

• Designed to meet specified Aiphone system wiring requirements

• Qualifying use of Aiphone-approved wire can extend the applicable product warranty by one additional year

Product Specifications

Manufacturer: Aiphone
Part Number: 82221050C
Product Type: Low-Voltage Communication Cable
Wire Gauge: 22 AWG
Conductors: 10
Conductor Type: Stranded
Shielding: Overall Shield
Length: 500 ft
Insulation Material: PVC
Jacket Material: PVC
Jacket Color: Gray
Capacitance: 44.65 pF/ft
DC Resistance: 17.50 Ohms per 1,000 ft
Cable Ratings: CL3R, FPLR, cULus CMR FT-4
Approximate Weight: 19 lb
Country of Origin: USA

10-Conductor Configuration

The 82221050C combines ten 22 AWG conductors into one cable, making it well suited for compatible Aiphone systems requiring multiple signal and control connections.

This can simplify installation compared with running several individual cables between intercom stations.

Overall-Shielded Construction

An overall shield surrounds the cable assembly to help protect intercom signals from electrical interference.

Shielded cable is especially useful around:

• Power wiring

• Lighting circuits

• Motors

• Transformers

• Building automation equipment

• Other electrical systems

Always follow Aiphone's recommended shield grounding and termination procedures.

Compatible Aiphone Applications

Aiphone associates the 82221050C with compatible LEF Series selective-call intercom systems and related equipment.

Applications include select:

• LEF-3

• LEF-3C

• LEF-3L

• LEF-5

• LEF-5C

• LEF-10

• LEF-10C

• LEF-10S

• Commercial selective-call intercom systems

• Multi-station audio intercom installations

The actual conductor count required depends on the number of stations and system configuration.

Always consult the wiring diagram for the exact Aiphone system before installation.

LEF Series Applications

The Aiphone LEF Series uses multi-conductor wiring between master and sub stations.

The 10-conductor 82221050C is particularly useful in installations where numerous station circuits must be carried through a single shielded cable.

Applications can include:

• Master-to-substation wiring

• Selective calling systems

• Office communication systems

• Security stations

• Multi-room intercom installations

Cable Ratings

The 82221050C carries several commercial low-voltage cable classifications:

CL3R – Class 3 riser-rated cable
FPLR – Power-limited fire alarm riser cable
CMR – Communications riser cable
FT-4 – Flame-test classification

Always verify local code requirements for the installation.

Important Installation Note

The 82221050C is shielded and non-plenum.

Do not substitute it for applications specifically requiring:

• Plenum-rated cable

• Direct-burial cable

• Non-shielded cable

• Low-capacitance PE cable

• CAT-5e or CAT-6

• A different conductor count

• A different wire gauge

Always follow the wire requirements and maximum distances specified for the exact Aiphone equipment.

Ideal Applications

• Commercial offices

• Schools and universities

• Healthcare facilities

• Government buildings

• Warehouses

• Manufacturing facilities

• Security stations

• Multi-station intercom systems

• Selective-call intercom systems

• Existing Aiphone system repairs

• Intercom system expansions

Aiphone Warranty Advantage

When qualifying Aiphone products are installed using approved Aiphone wire in accordance with manufacturer requirements, the applicable product warranty may be extended by one additional year.