Miniature Circuit Breaker (MCB)
DESCRIPTION
Miniature circuit breakers (MCBs) ensure electrical safety in homes, offices and other buildings as well as for industrial applications by protecting electrical installations against overloads and short circuits. Once a fault is detected, the miniature circuit breaker automatically switches off the electrical circuit to prevent damage to wires and to avoid the risk of fire. Warranting reliability and safety for people and assets, MCBs are equipped with two tripping mechanisms: the delayed thermal tripping mechanism for overload protection and the magnetic tripping mechanism for short circuit protection.
System pro M compact®
With System pro M compact® ABB offers an extra-wide and complete range of miniature circuit breakers to cover most applications and markets. Our products are compliant to worldwide product standards (IEC, UL, CSA). With over 90 years of experience of innovation in the electrical sector, we offer established and certified quality.
- Compliant to worldwide product standards (IEC, UL, CSA)
- Characteristics: B, C, D, K, Z
- Configurations: 1P, 1P+N, 2P, 3P, 3P+N, 4P
- Breaking capacities up to 25 kA
- Rated currents up to 100 A
Benefits and Features :
Wide range
Extra-wide and complete range of MCBs to cover most applications and markets.
Certified quality
Compliance to worldwide product standards (IEC, UL, CSA).
Compact
Space and time saving thanks to the unique bottom-fixing auxiliary contact.
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ABB OPR
DESCRIPTION
During a storm, when propagation field conditions are favorable, an OPR ESE air terminal will generate an upward leader. This upward leader from the OPR tip propagates towards the downward leader from the cloud.
The emission of an early streamer to a lightning event delivers a beneficial triggering time compared to a single rod air terminal exposed to the same conditions. This in turn drives the enhanced performance and protective distance achievable by ESE devices.
The beneficial triggering time is determined as the average time gained at the moment of sparkover, with efficiency confirmed by high-voltage laboratory testing. All ESE tests are defined in Annex C of the French standard NF C 17-102 (2011 Version).This beneficial triggering makes OPR air terminals especially effective for the protection of industrial sites, administrative or public buildings, monuments and open-air sites such as sports grounds.
OPR: the high pulse voltage, early streamer lightning air terminal
In ongoing collaboration with the CNRS (French National Research Organization), ABB continues to innovate and has developed a new generation of lightning protection devices – the OPR early streamer emission (ESE system). This OPR range delivers improved performance in early streamer initiation and propagation, and represents further progress in terms of lightning protection, operating autonomy and ease of maintenance. These advancements reinforce ABB’s leading position in active lightning protection, with over 200000 installations worldwide.
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RCBO DS201
DESCRIPTION
DS201 RCBOs offer protection of end user single-phase circuits against overload and short-circuit currents protection against the effects of sinusoidal alternating and direct pulsating earth fault currents as well as protection against indirect contact and additional protection against direct contact.
Easy to install
Easier and faster wiring operations thanks to the two slots of different dimensions that allow connection both with cable and busbars.Continuous operation
Reduced downtime for maintenance operations thanks to the earth fault indicator. Fast and easy identification of the contacts’ status thanks to the CPI window.Expandability
Wide range of accessories with lots of different functions offeredTechnical Specs:
- AC, A, G, AP-R, F type available
- IEC/EN 61009
- 1P+N
- Breaking capacity of 4.5, 6, 10 kA
- Sensitivity from 10 to 300 mA
- B, C, D and K tripping characteristic
- Test pushbutton to verify the correct functioning of the device
- Earth fault indicator to identify easier earth faults
- Information on the device are laser printed to make them clearly visible and long lasting
- Contact position indicator (CPI): to always know the status of the contacts (red: closed contacts; green: open contacts) independently on the toggle position
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Air Circuit Breaker (ACB)
Technical Specs
- IEC 60947-2
- 800A to 6300A
- Fixed Withdrawable
- 3P,4P
- 800A- 6300A
- Up to 150kA Icu @415V
Performance
Four sizes available, ensuring high performances in compact dimensions. Triple marking certification (IEC, UL, CCC).
Control
The All-In-One innovation able to manage any conditions of the grid thanks to advanced functions such as Load Shedding, Power Controller, ATS, Interface Protection, Synchrocheck logics, Adaptive Protection.
Connectivity
Perfect integration into all automation and energy management systems thanks to the eight communication protocols supported. Easy connection to the cloud computing platform ABB AbilityTM Electrical Distribution Control System. Remote connection through the embedded Bluetooth Low Energy technology.
Ease of use
Easy and safe operations and maintenance. Plug & play accessorizing. User friendly commissioning tools. Platform able to evolve during the lifecycle through the ABB Ability MarketplaceTM offering.
FEATURES
Distinctive features Reduction of energy costs with minimum impact. The loads are disconnected from the power supply for short periods, in the minimum number necessary and in a fixed order of priority, enabling power consumption peaks to be limited. This allows the contract drawn up with the energy provider to be renegotiated, reducing the power allocated, with a consequent reduction in total energy costs. Power limited only when necessary. Ekip Power Controller manages up to four different time bands: it is therefore possible to respect a particular power limit according to whether it is during the day (peak) or night (off peak). In this way, consumption during the day when rates are at their highest can be limited. Simple to install. Ekip Power Controller allows the installation to be managed efficiently with a simple architecture. Thanks to a patented design, it is sufficient to measure the total power of the installation without having to measure the power consumed by each load. Installation costs and times are thereby reduced to a minimum. Ready to use. Ekip Power Controller does not require the writing, implementation and testing of complicated programmes for PLC or computer because the logic has already been implemented in the protection unit and is ready to use; it is sufficient to set the installation parameters from a smartphone or directly from the circuit-breaker display. Improvement of the efficiency of the electrical system. Ekip Power Controller significantly helps to flatten the load curve, limiting the use of peaking power plants in favour of base load power plants with greater efficiency
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Thermal Overload Relays (TOR)
DESCRIPTION
Motor protection for overload and phase failure
Thermal overload relays are economic electromechanical protection devices for the main circuit. In combination with contactors, they provide reliable protection against overloads and phase failures for motors. They allow to set up customized motor starting solutions according to individual needs.
Main Benefits
- Reliable protection for motors in the event of overload or phase failure
- Easy creation of individual motor starting solutions
- Perfect fit to ABB’s contactors: directly mounted and connected without further wiring
- Single mounting kits and accessories for remote control available for specific applications
- Selectable automatic reset mode allows to reduce downtimes and travelling costs
- In combination with ABB mini contactors, the installation in narrow spaces is possible
- Rated for AC and DC loads
Main Features
- Trip class 10/10A
- Adjustable current setting ranges
- Overload protection with phase loss sensitivity
- Temperature compensation up to +70°C
- Selection between automatic or manual reset mode
- Stop and test function
- Finger safe housing (IP20)
- Large markings on setting scale for precise setting
- Suitable for 1-phase applications
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