Eaton CCHPM132Z Enclosed Loadcenter - UL 67 UL 50
Part Number: CCHPM132Z
Quick Summary
Eaton CH main breaker loadcenter delivers reliable 125 A distribution for 32 circuits. For installers facing wiring complexity and tight spaces, this unit offers plug-on mounting and a compact NEMA 1 enclosure to speed setup. It is UL 67 and UL 50 certified, ensuring panel safety and enclosure integrity in indoor environments. With copper bus, 16 gauge galvanized steel construction, and a 120/240 V single-phase rating, it delivers dependable power distribution while reducing wiring errors. The CH series provides scalable capacity for growing electrical panels, offering a strong balance of safety, reliability, and installation efficiency for commercial applications.
Product Information
Extended Description
CCHPM132Z Eaton: Eaton CH main breaker loadcenters,Combination,125 A,Flush/surface,NEMA 1,16 Gauge galvanized sheet steel,32,32,Three-wire,Single-phase,#8-1/0 AWG Cu/Al,CH,Plug-on,120/240 V
Product Name
Eaton CH main breaker loadcenter
Catalog Number
CCHPM132Z
UPC
786689059873
Product Length/Depth
14.19 in
Product Height
34 in
Product Width
3.69 in
Product Weight
28 lb
Warranty
Limited lifetime
Certifications
UL 67 UL 50
Type
Combination
Amperage Rating
125 A
Bus material
Copper
Cover
Flush/surface
Number of circuits
32
Number of spaces
32
Phase
Single-phase
Wire size
#8-1/0 AWG Cu/Al
Main breaker kit
CH
Mounting
Plug-on
Voltage rating
120/240 V
Enclosure
NEMA 1
Enclosure material
16 Gauge galvanized sheet steel
Number of wires
3
AFCI Educational Video
Eaton Specification Sheet - CCHPM132Z
Eaton type CH circuit breaker limited warranty June 2024
Feature → Business Impact → Application. The 125 A main breaker with 32 circuit spaces delivers scalable load distribution for growing panels, reducing the need for early panel replacement and enabling faster expansions in manufacturing lines or office complexes. The NEMA 1 enclosure crafted from 16 gauge galvanized steel ensures indoor durability and corrosion resistance, minimizing maintenance costs and downtime in service rooms. Copper bus hardware lowers voltage drop for critical loads, improving overall efficiency and energy management in data centers or equipment rooms. Plug-on mounting simplifies field wiring and reduces installation time, helping electricians meet tight project schedules without compromising safety. Compatibility with #8-1/0 AWG Cu/Al conductors supports common branch wiring, while the CH main kit enables rapid upgrades from smaller configurations. The combination of UL certifications and a limited lifetime warranty provides long-term risk mitigation for procurement teams.
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FAQs
The CCHPM132Z is Eaton's CH main breaker loadcenter designed for indoor distribution in commercial and light-industrial panels. It provides a 125 A main and 32 circuit spaces in a compact 34 inch tall NEMA 1 enclosure, with a plug-on CH main kit for fast, reliable field assembly, easy wiring, and scalable power distribution.
Yes. It accepts Cu and Al conductors up to #8-1/0 AWG, supporting typical branch wiring in commercial installations. The copper bus ensures low resistance and robust current carrying capacity, while the plug-on design simplifies terminal connections and reduces field wiring errors.
This loadcenter carries UL 67 for electrical cabinets and UL 50 for enclosures, confirming compliance with safety and enclosure integrity standards. These certifications help ensure reliable performance in indoor service environments. The unit also comes with a limited lifetime warranty, providing long-term support for maintenance planning.
It uses a plug-on main breaker kit (CH) for rapid installation and maintenance, paired with a NEMA 1 indoor enclosure made from 16 gauge galvanized steel. The dimensions balance space and accessibility, reducing installation time in control rooms and service areas while delivering durable protection for electrical components.
Expect reliable fault isolation with a robust 125 A service, 32 circuits, and a copper bus offering low resistance. The combination enclosure supports safe indoor operation with predictable plug-on wiring and compatibility with 120/240 V single-phase systems, helping maintain uptime, simplify preventive maintenance, and support scalable power distribution.