Catalogs > Industrial Controls Catalog > Control Circuit and Load Protection > Circuit Breakers > Bulletin 1489 AC Circuit Breaker
Bulletin 1489 AC Circuit Breaker
| Number of Poles | 1, 2, and 3 | ||
| Standards | UL 489 CSA C22.2 No. 5 EN/IEC 60947-2 |
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| Certifications | UL Listed Circuit Breaker (File Number E197878) CSA Certified, VDE Certified, MCB, CE Marked |
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| HACR Rating (USA/Canada) | Yes | ||
| SWD Rating (USA/Canada) | Yes (0.5...20 A) | ||
| Calibration Temperature | UL/CSA: 40 °C EN/IEC: 30 °C | ||
| Rated Interrupting Capacity | EN/IEC - Icu: 15 000 A | ||
| UL/CSA (See Below) | |||
| Trip Curve | Rated Current (In) | Interrupt Rating (UL/CSA) | |
| C Curve | 0.5...13 A | 10,000 A | |
| 15...25 A | 14,000 A | ||
| 30...40 A | 10,000 A | ||
| D Curve | 0.5...10 A | 10,000 A | |
| 13...20 A | 14,000 A | ||
| 25...40 A | 10,000 A | ||
| Rated Tripping Current | UL/CSA: 0.5...32 A, 480Y/277V AC 0.5...40 A, 240V AC 0.5…40 A 48V DC 1-pole 0.5…40 A 96V DC 2-pole EN/IEC: 0.5...40 A, 415V AC 48V DC |
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| Degree of Protection | Finger-safe from front: -IP20 per IEC 529 from front -IP00 at wire terminals |
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| Dielectric Strength | 1960V AC | ||
| Shock | 25 G Half sine wave for 11 ms (3 axes) | ||
| Vibration | Frequency range: 10…2000 Hz Max. amplitude (p-p) = 0.030 in. Max. acceleration = 5 G 2 hours each of 3 axes |
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| Normal Operating Environment | -30…+60 °C (-22... 140 °F) (non-condensing) | ||
| Trip Curves | C curve (Inductive) 5...10 IN D curve (Highly Inductive) 10...20 IN |
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| Shipment and Short-Term Storage Limits | -40...+85 °C (-40...+185 °F) | ||
| Wire Size | 1 wire: #18...6 AWG 2 wires: #18...10 AWG |
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| Terminal Torque | #18...12 AWG: 21 lb•in #10...8 AWG: 25 lb•in #6 AWG: 36 lb•in #2 PoziDriv |
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| Recommended Wire Strip Length | 0.5 in. (12 mm) | ||