MA2.5UM
Alt: MA Series
Circuit Breaker, 3 Phase, Adjustable Trip, 2.5A, Handles High Inrush Loads of 3 Phase Devices
- Weight:
- 1.00 LBS
- Minimum Purchase:
- 1 unit
The Altech MA Series was designed to handle the high inrush loads of 3 phase transformers, power supplies and motors.
This three phase adjustable trip miniature circuit breaker/manual motor controller protects wiring and equipment from damage caused by the three major classes of over-current. They also reduce the number of nuisance trips in high starting and inrush current circuits.
The MA series are IEC devices with excellent ratings under a UL listing at 480Y/277V and at 500V under international standards.
Features Include:
- AIC (Interrupt Capacity): 0.16A-2.5A: 42kA; 4.0A-16A: 14kA; 20A-40A: 10kA
- Typical Life: 6000 on/off operations with 2xRC
- Calibration Temperature: 25°C, +0°, -5° (77°F, +0° -9°)
- Standard Pack and Weight: 1/450g (1.0 lb.)
- Terminal Size Acceptability: Top/Bottom: 18-3 AWG
- Terminal Torque (min/max): 2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in)
- FLA Dial Adjustment Markings: 1.6/1.9/2.2/2.5
- Group Short Circuit Rating at 480VAC (and BCP size): 14kARMS symmetrical (max. 350A MCCB or RK5)
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