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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | IDEC |
| Manufacturer Product Number | NRBM2111-10A-BA |
| Description | Magnetic-Hydraulic Breaker; 10 A; 2-Pole; BA (AC, Fast); SPDT Auxiliary |
| Datasheet | Download Datasheet |
The IDEC NRBM2111-10A-BA is a 2-pole 10 A magnetic-hydraulic circuit protector with a lever actuator, rated 250V AC, 50/60 Hz and 65V DC. It is a UL 1077 supplementary protector, not for branch circuit protection.
It has IDEC's BA time-delay curve, a fast curve for semiconductor circuits with little overload tolerance. An SPDT auxiliary contact changes state with the lever and on trip. All poles trip together and the levers are mechanically tied. The trip current does not drift with temperature; only the delay does.
Trip times at 25 °C: No trip at 100%; 0.75-10 s at 125%; 0.45-3.5 s at 150%; 0.22-1.3 s at 200%; 0.045-0.22 s at 400%. Interrupting rating: 1,000 A at 250V AC; 1,000 A at 65V DC. Auxiliary contact rating: SPDT microswitch: 250V AC 5 A, 50V DC 1 A (resistive). Terminals: main: M5 stud; auxiliary / alarm: 0.110 in quick-connect tab. Life: 10,000 operations minimum. It operates from -40 to +85 °C. Approvals: UL Recognized (UL 1077), cUL, VDE (EN 60934); UL file E68029.
| Category | |
| Manufacturer | IDEC |
| Model | NRBM |