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2CMA100249R1000 ABB
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Availability
In stock
Manufacturer
ABB
HS code
90283019
Ship to
South Africa
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Full 12-month warranty
Secure payment process
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ABB 2CMA100249R1000, type designation A44 113-100, is an advanced DIN rail electricity meter designed for monitoring active energy in industrial and commercial electrical installations. This three-phase, transformer-connected meter is suitable for 3- or 4-wire systems and supports a wide voltage range, with rated voltage values of 100 to 500 V line-to-line and 57.7 to 288 V neutral-to-line. It features a large backlit pixel display for clear reading of energy and instrumentation values, as well as event logging and multiple alarm functions. The A44 113-100 provides Class 1 active energy accuracy, or Class B for MID applications, and is approved to IEC 62052-11, IEC 62053-21, EN 50470-1 and EN 50470-3 standards. It includes M-Bus communication and a digital output that can be used for pulse output or alarm signalling. With a 6 A rated current, 50 to 60 Hz frequency range and IP20 degree of protection, this compact meter is well suited to panel installations where reliable energy measurement and remote metering integration are required. Its modular DIN rail format, 7-module width and transformer-connected design make it appropriate for load monitoring, energy management and consumption tracking across low-voltage distribution systems.
Typical applications
- Three-phase active energy metering in industrial electrical panels
- DIN-rail energy monitoring for commercial buildings and facilities
- Transformer-connected measurement in high-current distribution systems
- Electricity consumption tracking for machinery, production lines and plant areas
- Sub-metering applications for departments, tenants or individual load groups
- M-Bus-based integration into building energy management systems
- Monitoring power usage in 3-wire and 4-wire electrical installations
- Recording energy data for efficiency assessments and cost allocation
- Pulse or alarm output applications in automated monitoring setups
- Measurement of electrical parameters in low-voltage distribution boards
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