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Eaton / Cutler-Hammer CHH3100H4X Molded Case Circuit Breaker
- 100A
- 3 Pole
- Bolt-On
Eaton / Cutler-Hammer
CHH3100H4X
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
CHH3100H4X
Quantity
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Eaton / Cutler-Hammer CHH3100H4X - 100A 3 Pole Molded Case Circuit Breaker
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Description
Built for demanding tenant main applications, the Eaton CHH3100H4X is a 3-pole, 100A thermal-magnetic circuit breaker. It delivers robust overcurrent and short-circuit protection using fixed long-time and instantaneous trip functions. Designed for seamless integration, this breaker bolts into Eaton 35MM, 37MM, and 37SS modular metering stacks. It is fully cross-referenced to be replaced by the CVS3100XMM for future upgrades.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | CHH3100H4X |
| Series | CHH |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 3 |
| AIC Rating | 42kA @ 240VAC |
| Frame Type | CHH |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Modular Metering Stacks (35MM, 37MM, 37SS) |
| Wire Gauge | #2 AWG - 300 kcmil (Cu/Al) |
| Max Wire | 300 kcmil |
| Min Wire | #2 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch |
|---|---|
| Accessories | Load Side Lugs |
| Standards | UL 489, CSA C22.2 No. 5 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Tenant Main |
Product FAQs
6 answersWhich metering stacks are compatible with the CHH3100H4X?
This breaker is engineered to bolt directly into Eaton 35MM, 37MM, and 37SS modular metering stacks, where it typically serves as a tenant main breaker.
What is the recommended replacement for the CHH3100H4X?
For future upgrades or replacements in Eaton modular metering stacks, the CHH3100H4X crosses over to the CVS3100XMM circuit breaker.
What are the wire size limits for the lugs on the CHH3100H4X?
The included lugs accommodate both copper and aluminum conductors, accepting wire sizes from #2 AWG up to 300 kcmil.
What type of protection does the thermal-magnetic trip unit provide?
The fixed thermal-magnetic trip unit delivers standard long-time protection for overloads and instantaneous protection for short circuits.
Can this breaker handle high fault currents in commercial metering applications?
Yes, it carries a 42kAIC rating at 240VAC, providing robust short-circuit protection for demanding tenant main installations.
How does the CHH3100H4X connect to the metering stack?
It features a standard bolt-on connection designed to secure directly to the buswork of compatible Eaton metering stacks.
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