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Catalog #: 140MP-A3E-B40
Best Selling
Motor Protection Circuit Breaker, A Frame, 2.5-4.0 A, Trip Class 10A, Standard Breaking Capacity, Standard Magnetic Trip (Fixed at 12.5 x le)
Catalog #: 140MP-A3E-B40
Best Selling
Motor Protection Circuit Breaker, A Frame, 2.5-4.0 A, Trip Class 10A, Standard Breaking Capacity, Standard Magnetic Trip (Fixed at 12.5 x le)
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Technical Specifications
Electrical
With integrated under voltage release | No |
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Rated operating voltage | 0 A |
Type of control element | Turn button |
Type of electrical connection of main circuit | Screw connection |
Rated impulse withstand voltage (Uimp) | 6 kV |
Magnetic trip current | 50 A |
Short circuit current for group motor, max | 18 kA @ 480V |
Motor current adjustment range | 2.5...4 A |
Short circuit current Icu, max | 75 kA @ 400V |
Rated operational current (Ie) | 4 A |
Ultimate short circuit breaking capacity (Icu) per IEC | 75 kA @ 400V AC |
Rated service short circuit breaking capacity (Ics) per IEC | 6 kA @ 500V AC |
Insulation voltage (Ui) | Rated 690V |
Hp rating, max | 3 Hp @ 575V, 3-phase |
KW rating, max | AC-3: 3 kW @ 690V, 3-phase |
Short circuit current rating | Type 1 coordination: 5 kA @ 600V AC |
Back up fuse (gG, gL) current rating (if Icc ≥ Icu ) per IEC | 25 A @ 690V AC |
Branch circuit protection per NEC/CEC, max | UL 60947 manual motor controller: 175 A |
Trip class | 10 A |
Fuse or circuit breaker size per NEC, max | UL 60947-4-1 manual motor controller: 175 A |
Short circuit current, max | Type 2 coordination, IEC 60947-4-1: 50 kA @ 400V |
Fuse or circuit breaker per NEC, max | UL 60947-4-1 manual motor controller: 175 A |
Short circuit current for group motor installation, max | UL 60947 manual motor controller: 5 kA @ 600V |
Short circuit current for motor disconnect, max | UL 60947 manual motor controller: 5 kA @ 600V |
Number of poles | 3 |
With thermal protection | Yes |
Phase failure sensitive | Yes |
Max current Ie | 32 A |
Maximum operating voltage (UL) | 600 V |
Disconnect function per IEC/EN 60947-2 | Yes |
Rated operating voltage (Ue) | 690V AC |
Rated frequency | 50/60 Hz |
Number of operations | Mechanical: 100.000 cycles, Electrical: 100000 cycles (0.1...16 A), 50000 cycles (20...32 A) |
Power loss | 5.1 W @ 0.16...1.6 rated operating current, 5.4 @ 2.5...6.3 rated operating current, 7.2 @ 10...12 rated operating current, 8.4 @ 16...25 rated operating current, 9.3 @ 32 rated operating current |
Environmental
Altitude | 2000 m |
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Pollution degree | 3 |
Storage ambient air temperature | -50 °C |
Operating ambient air temperature | Open compensated: -25...+55 °C, Open: -25...+70 °C, Enclosed: 0...+40 °C |
Certification
Utilization category | Circuit breaker: A per IEC60947-2, Motor starter: AC-3 per IEC60947-4-1 |
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Construction
Device construction | Built-in device fixed built-in technique |
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Mounting | DIN Rail (EN 60715) |
Group mounting side by side | Up to 40 °C (104 °F) |
Mechanical
Resistance to shock | 25 G/11 ms per IEC 60068-2-27 |
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Resistance to vibration | 5 G/3 ... 150 Hz per IEC 60068-2-6 |
Degree of protection | Housing: IP20, Main terminals: IP10 |
Documentation
For all available documentation, please see the literature results.
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