CIR® – Crush & Impact Resistant Cables
Extrememly Flexible • No External Armoring
Rated TC-ER-HL • Power, Control & Instrumentation

Passes the Same Crush & Impact Testing Required by UL2225 for Type MC-HL
AmerCable CIR is designed to replace older-technology cables like Type MC. CIR has been successfully used globally since 2002 for mission-critical equipment operating in harsh environments.
- Insulated with GEXOL® – AmerCable’s exclusive insulating compound provides superior flexibility, dielectric properties and field-proven performance in the harshest environments.
- Smaller bend radius (up to 40% smaller)
- Reduced tray fill (up to 35% less) compared to Type MC
- Gas & vapor tight – impervious to water and air
- Rated TC-ER-HL
“Two things contractors and engineers can’t stop raving about are the flexibility of the CIR cable and the easiness of prepping for terminations.”

CIR Offers Significant Advantages Over Type MC:
- Highly flexible – unlike Type MC, CIR is flexible for easier installation. The cable can also be reused during an upgrade or retrofit.
- Designed to operate in extremely cold environments
- Exceeds CSA cold bend/cold impact (-40°C/-35°C)
- Brittlepoint as per ASTM D 746-07 exceeds -65°C for the Jacket and -75°C for the Insulation.
- Insulated with GEXOL®
- Smaller bend radius (up to 40% smaller) and Reduced tray fill (up to 35% less) compared to Type MC
- Gas & vapor tight – impervious to water and air
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