Product Description
Description: Magnetic / Hydraulic Circuit Breakers • Actuator: Push-Pull • Poles: 1 • Circuit: Series Trip (Current) • Frequency & Time Delay: DC Medium • Current Rating (Amps): 3 • Terminal: Screw 8-32 (Bus Type) • Rocker Type: Push-button • Actuator Color: White • Actuator & Legend Color: Bright nickel • Legend: Rated Amps Line Side Down • Bushing Color: Black • Agency Approvals: UL 489A Listed, TUV Certified to IEC/EN 60934
| Product Information | Resources |
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| Specifications |
| Product Attribute | Attribute Value |
| Actuator | Push-Pull |
| Poles | 1 |
| Circuit | Series Trip (Current) |
| Frequency & Time Delay | DC Medium |
| Current Rating (Amps) | 3 |
| Terminal | Screw 8-32 (Bus Type) |
| Rocker Type | Push-button |
| Actuator Color | White |
| Actuator & Legend Color | Bright nickel |
| Legend | Rated Amps Line Side Down |
| Bushing Color | Black |
| Agency Approvals | UL 489A Listed, TUV Certified to IEC/EN 60934 |
| Maximum Voltage | 125/250 VAC 50/60 Hz, 80 VDC |
| Auxiliary Switch Rating | SPDT; 7A 250VAC, 7A (Res) 28VDC, 4A (Ind.) 28VDC, 0.25A 80VDC (Res) (silver contacts), 0.1A 125VAC (gold contacts). |
| Insulation Resistance | Minimum of 100 Megohms at 500 VDC. |
| Dielectric Strength | UL, CSA 1500V, 50/60 Hz for one minute between all electrically isolated terminals. M-Series Circuit Breakers comply with the 8mm spacing and 3750 V 50/60Hz dielectric requirements from hazardous voltage to operator accessible surfaces, per Publications IEC 380, 435, 950, EN 60950 and VDE 0805. |
| Endurance | 10,000 ON-OFF operations @ 6 per minute with rated Current and Voltage. |
| Trip Free | All M-Series Circuit Breakers will trip on overload, even when actuator is forcibly held in the ON position. |
| Trip Indication | The actuator moves positively to the OFF position when an overload causes the circuit breaker to trip. |
| Shock | Withstands 100 Gs, 6ms, sawtooth while carrying rated current per Method 213, Cond. I.Instantaneous curves tested at 80% of rated current. |
| Vibration | Withstands 0.060 excursion from 10-55 Hz, and 10 Gs 55-500 Hz, at rated current per Method 204C, Test Condition A. Instantaneous curves tested at 80% of rated current. |
| Moisture Resistance | Method 106D, i.e., ten 24-hour cycles @ + 25°C to +65°C, 80- 98% RH. |
| Operating Temperature | -40° C to +85° C |
| Series Features |
| M-Series Hydraulic-Magnetic Circuit Breaker |
| Series Description: Miniature Circuit Breaker The M-Series hydraulic-magnetic circuit breakers offer high performance in a compact, front panel mount design. Multiple agency approvals and options for terminals, panel hardware and actuator styles allow for extensive design flexibility. Wiping contacts assure longevity. These miniature circuit breakers are available as a one to two or parallel pole configuration, rated from 0.02 to 50 amps, up to 250VAC/80VDC with a max IC of 1,000 amps; 600 amps TUV and 500 amps VDE. |
| Applications: Telecom, Transportation, Marine, Generators, Power Supplies, Medical Equipment, Commercial Food |
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