QB Electrical
BREAKER 100A 2P 120/240V 22K EQ8681 MAIN - MBK100A
Siemens MBK100A DIN Rail Circuit Breaker – 100A, 2-Pole, 240V, 22kAIC
Compact, High-Performance Protection for Industrial Control Panels
The Siemens MBK100A is a 100A, 2-pole DIN rail-mounted circuit breaker featuring 22kA interrupting capacity at 240V. Designed for industrial control applications, this thermal-magnetic breaker provides reliable overcurrent and short-circuit protection in a space-saving package.
Key Features
✔ High Fault Current Rating - 22kA interrupting capacity at 240V
✔ DIN Rail Mounting - Easy installation in control panels and enclosures
✔ Thermal-Magnetic Trip - LI (Long-time + Instantaneous) protection
✔ Compact Design - Space-efficient footprint (5.5" × 4.3" × 3.5")
✔ Lightweight Construction - Only 0.71 lbs for easy handling
Technical Specifications
| Category | Details |
|---|---|
| Manufacturer | Siemens |
| Model Number | MBK100A |
| Series | MBK |
| Amperage | 100A |
| Voltage | 240V |
| Poles | 2 |
| Phase | 1 |
| Interrupt Rating | 22kA @ 240V |
| Mounting | DIN Rail (35mm) |
| Protection | Thermal-Magnetic |
| Trip Functions | Long-time + Instantaneous (LI) |
| Dimensions | 140mm (5.51") × 110mm (4.33") × 90mm (3.54") |
| Weight | 0.71 lb (0.32 kg) |
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QB Electrical
BREAKER 100A 2P 120/240V 22K EQ8681 MAIN - MBK100ABR-MBK100A
Siemens MBK100A DIN Rail Circuit Breaker – 100A, 2-Pole, 240V, 22kAIC
Compact, High-Performance Protection for Industrial Control Panels
The Siemens MBK100A is a 100A, 2-pole DIN rail-mounted circuit breaker featuring 22kA interrupting capacity at 240V. Designed for industrial control applications, this thermal-magnetic breaker provides reliable overcurrent and short-circuit protection in a space-saving package.
Key Features
✔ High Fault Current Rating - 22kA interrupting capacity at 240V
✔ DIN Rail Mounting - Easy installation in control panels and enclosures
✔ Thermal-Magnetic Trip - LI (Long-time + Instantaneous) protection
✔ Compact Design - Space-efficient footprint (5.5" × 4.3" × 3.5")
✔ Lightweight Construction - Only 0.71 lbs for easy handling
Technical Specifications
| Category | Details |
|---|---|
| Manufacturer | Siemens |
| Model Number | MBK100A |
| Series | MBK |
| Amperage | 100A |
| Voltage | 240V |
| Poles | 2 |
| Phase | 1 |
| Interrupt Rating | 22kA @ 240V |
| Mounting | DIN Rail (35mm) |
| Protection | Thermal-Magnetic |
| Trip Functions | Long-time + Instantaneous (LI) |
| Dimensions | 140mm (5.51") × 110mm (4.33") × 90mm (3.54") |
| Weight | 0.71 lb (0.32 kg) |
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