Circuit Breakers | Comparor USA (9)

ABB Stotz S&J Miniature Circuit Breaker 2-Pole B20A ProM Compact S202-B20

Compact two‑pole breaker rated 20 A, 400 V, 6 kA interrupt capacity. Fast‑acting B curve protects motors and lighting circuits with reliable short‑circuit clearance. Easy mounting in DIN rail.

ABB Miniature Circuit Breaker 2-Pole B Curve 10A 6kA S202-B10

Compact ABB S202‑B10 two‑pole circuit breaker delivers 10 A with B‑curve protection, 6 kA interrupting capacity, DIN rail mounting, and thermal‑magnetic operation for reliable overload and short‑circuit safety.

ABB S202-B6 Miniature Circuit Breaker 2-Pole, 6A, Type B, 6kA Breaking Capacity

Compact 2‑pole ABB S202-B6 MCB delivers 6 A protection with a Type B curve, ideal for residential circuits up to 400 V. Its 6 kA breaking capacity ensures reliable interruption of fault currents while fitting DIN rail mounting.

ABB 3-Pole Miniature Circuit Breaker 4A Type K, 6kA Breaking Capacity, DIN Rail Mount S203-K4

Compact 3‑pole breaker, 4 A rating, Type K curve, 6 kA interrupting capacity, DIN rail mount S203‑K4, reliable protection for low‑voltage circuits ideal for industrial panels and automation systems, ensuring fast fault clearance and robust performance under transient loads.

Blue Sea 7226 40A AC/DC Single Pole Magnetic Circuit Breaker

ABB 4-Pole Safety Switch Disconnector, 63A Current, 22kW Power, IP20 Rating

Four‑pole safety switch and disconnector rated at 63 A per phase for up to 22 kW, with an IP20 enclosure. It isolates AC circuits, provides mechanical and electrical protection, and is suitable for industrial control panels.

Siemens Type A Earth Leakage Circuit Breaker, 4-Pole, 16A, 30mA Sensitivity, B-Characteristic

Compact 4‑pole RCBO with 16 A rating and 30 mA earth‑leakage protection (Type A).

16A 2-Pole Miniature Circuit Breaker 6kA TX3

Compact 16 A, 2‑pole miniature circuit breaker with a 6 kA rating, featuring a reliable B16A lever switch for quick operation and secure protection in residential or commercial circuits.

Siemens 3-Pole + Neutral Circuit Breaker C16A 6kA DIN Rail Mounted

Siemens 1P+N Miniature Circuit Breaker 4A Type C, 10 kA Breaking Capacity, DIN Rail Mount

Miniature circuit breaker with a 4 A rating and type C trip curve, rated for 10 kA breaking capacity, suitable for DIN rail mounting in industrial or commercial control panels.

ABB 1+N Miniature Circuit Breaker 2M 6KA 25A S531795

Compact ABB miniature circuit breaker delivers 25 A protection with a 6 kA interrupting capacity, featuring a C‑curve trip for motor starts and a robust 2‑module design ideal for residential or light commercial panels.

Doepke DLS6I C16A 3-Phase Miniature Circuit Breaker 10kA

Compact, robust 3‑phase miniature circuit breaker rated at 10 kA, featuring a C16A trip curve for moderate load protection and reliable short‑circuit interruption in industrial and commercial power systems.

Siemens 1P+N Miniature Circuit Breaker, 6A, Type C, 10kA Breaking Capacity, DIN Rail Mount

Compact 2-pole miniature circuit breaker with type C overcurrent protection and a 10 kA breaking capacity, suitable for DIN rail mounting in industrial control panels.

ABB Miniature Circuit Breaker 4-Pole B20A S203-B20NA

Compact, four‑pole miniature circuit breaker rated at 20 A for use in industrial control panels. It provides reliable protection against overloads and short circuits with a robust metal case and quick‑discharge operation.

Eaton 3-Pole Circuit Breaker 160A NZMB1-A160

High‑capacity 3‑pole circuit breaker rated at 160 A with a 25 kA short‑circuit withstand, designed for robust protection in commercial or industrial electrical panels.

4-Pole Safety Switch 11.5kW Siemens Main Switch 32A/690V Model 3LD2203-1TL51

Compact 4‑pole safety switch rated at 11.5 kW, delivering 32 A on a 690 V system. Features a robust Siemens Sentron disconnector design for reliable isolation and circuit protection in industrial applications.

Eaton 2-Pole B Curve Miniature Circuit Breaker 10A, DIN Rail Mount, 10 kA Breaking Capacity FAZ-B10/2

Compact 10 A, 2‑pole miniature circuit breaker designed for DIN rail mounting with a 10 kA breaking capacity, suitable for 480 V or 400 V AC applications in industrial and commercial electrical panels.

Eaton DILM12-XMV Mechanical Locking Mechanism for DILM7 to DILM15 Switches

The Eaton DILM12-XMV is a mechanical locking mechanism designed for use with switches ranging from DILM7 to DILM15. It provides a secure and reliable way to lock the switch in place, ensuring that it remains in its intended position.

3-Pole 400A Circuit Breaker NZMN3-AE400

Reliable 400 A three‑pole circuit breaker with a 50 kA short‑circuit rating, designed for high‑current industrial and commercial applications. It offers compact sizing, robust construction, and precise over‑current protection.

3-Pole 630A Power Circuit Breaker NZMN3-AE630

Three pole 630A NZMN3AE630 circuit breaker delivering reliable thermal magnetic protection up to 690 V AC, molded case construction, rugged build and a high interrupt rating for heavy duty electrical mains.

4-Pole 160A Circuit Breaker NZMN2-4-A160

Compact 4-pole circuit breaker rated at 160 A with a surge protection of 50 kA, meeting IEC standards for reliable overcurrent and fault protection in industrial power distribution systems.

Eaton NZMB1-M80 3-Pole Motor Protection Circuit Breaker, 80A

Compact 3‑pole motor protection circuit breaker rated at 80 A. Features integrated overload and short‑circuit protection, compact design for tight spaces, and reliable operation in industrial motor applications.

ABB Stotz S&J 10kA Earth Leakage Circuit Breaker 1p+N DS201MA-C16/0.03

Compact earth‑leakage circuit breaker with a 16 A residual current rating and 0.03 mΩ sensitivity, designed for single‑phase + neutral protection in industrial or commercial electrical systems.

ABB 2-Pole Circuit Breaker and Residual Current Device, 6A, 30mA Sensitivity, 6kA Breaking Capacity, DIN Rail Mounting

Compact earth‑leakage circuit breaker with 6 A rating, 30 mA sensitivity, and 6 kA breaking capacity. Designed for DIN rail mounting, it provides reliable residual current protection in industrial or commercial settings.

Eaton 3-Phase Circuit Breaker 4A with Transformer Protection PKZM0-4-T

Eaton FAZ-S1/2 2-Pole Miniature Circuit Breaker 1A Type S, 10kA Rated Short-Circuit Capacity, DIN Rail Mount

Siemens 3-Phase Miniature Circuit Breaker 40A Type C, 10kA Short-Circuit Rating, DIN Rail Mount

Compact 3‑pole miniature circuit breaker rated at 40 A, 400 V with a 10 kA short‑circuit capacity. Designed for DIN rail mounting, it provides reliable protection in three‑phase electrical systems.

Siemens 2-Pole Miniature Circuit Breaker 6A Type B, Short-Circuit Breaking Capacity 10 kA, DIN Rail Mount

Eaton FAZ-C25/3 Miniature Circuit Breaker 25A 3-Pole Type C, 10kA Short-Circuit Rating, DIN Rail Mount

The Eaton FAZ-C25/3 is a miniature circuit breaker with a 25A current rating and a 10kA short-circuit rating. It is designed for use in Type C applications and can be mounted on a DIN rail.

15kA Miniature Circuit Breaker 1-Pole + Neutral FAZ-B6/1N

Compact miniature circuit breaker, 2-pole B6A design with 15 kA rating, featuring a neutral connection for single‑pole operation, ideal for protecting low‑voltage electrical circuits.

Siemens 1P+N Miniature Circuit Breaker 230V 16A Type B 6kA DIN Rail Mount

Compact 230 V, 16 A single-pole miniature circuit breaker with type‑B characteristic and 6 kA interrupting rating, designed for DIN rail mounting and reliable protection of low-voltage circuits.

Siemens 3-Phase Safety Switch, 32A, 11.5kW, IP65 SENTRON

C32 30mA Earth Leakage Circuit Breaker with C-Characteristic, 3-Pole + Neutral

Compact three‑pole earth leakage circuit breaker with neutral connection, rated at 30 mA and C‑characteristic trip curve for fast fault detection in residential or commercial circuits.

ABB 3-Pole + Neutral Miniature Circuit Breaker C25A

Eaton 3-Phase Hand-Operated Motor Protection Circuit Breaker PKZM0-20-T, 690V AC, 16-20A

High‑current, three‑pole circuit breaker rated 16–20 A for 3‑phase motor protection. Hand‑operated, 690 V AC compatible with Eaton PKZM0 series. Provides reliable overcurrent protection and quick reset in industrial applications.

Eaton FAZ-C16 1P+N Circuit Breaker - 16A, Type C, 10kA Breaking Capacity, DIN Rail Mount

Compact 16 A miniature circuit breaker with type C tripping curve and 10 kA breaking capacity, designed for DIN rail mounting; features a single-pole + neutral configuration for reliable protection in industrial control panels.