CH Series 20 Amp Single Pole Circuit Breaker 120 To 240 Volt AC With 10kA Interruption Capacity Standard Toggle 1 Pole Ideal For Home Panel Upgrades And DIY Electrical Projects CHF120-1

CH Series 20A Single-Pole Circuit Breaker for 120/240V
✔️ 20 A, 120/240V AC, 1-pole, plug-in CH series breaker, 10 kAIC

This CH series, 1-pole 20A circuit breaker protects a single branch circuit in residential service panels. It uses plug-in mounting compatible with Type CH load centers and handles 120/240V AC service with a 10 kA interrupt rating.

✅ Amps: 20 A
✅ Voltage rating: 120/240 VAC
✅ Poles: 1 (single-pole)
✅ Mounting: Plug-in for Type CH load centers
✅ Interrupt rating: 10 kAIC at 120/240V AC
✅ Dimensions: 3 in L x 0.75 in W x 3 in D
✅ Min wire size: 14 AWG; Max wire size: 8 AWG / 10 AWG
✅ Standards: UL 489; HACR rated

💡 What is a CH series 20A single-pole circuit breaker used for in residential service panels?

This handy device protects a single branch circuit in home electrical panels.

- It trips on overloads or short circuits to protect wiring
- It is designed for Type CH load centers with plug-in mounting
- It supports up to 10 kA interrupt rating at 120/240V AC
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