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1SDA038326R1 ABB 4 Open/Closed Auxiliary Contacts E1–E6
ABB 1SDA038326R1 is a set of four open/closed auxiliary contacts designed to provide electrical position signalling for compatible ABB E1–E6 circuit breakers.
£364.72
Why Choose the ABB 1SDA038326R1 Auxiliary Contacts?
The ABB 1SDA038326R1 is a set of four open/closed auxiliary contacts designed for compatible ABB circuit breakers. Part of the ABB New Emax accessory range, these auxiliary contacts provide electrical indication of the circuit breaker's open or closed operating position for use in control, signalling and automation systems.
Auxiliary contacts allow the mechanical state of a circuit breaker to be represented by electrical signals. This enables remote status indication and provides useful feedback to switchboard controls, PLCs, supervisory systems and other electrical equipment without relying on direct visual inspection of the breaker.
Supplied as a four-contact open/closed auxiliary contact arrangement, the 1SDA038326R1 is designed for compatible ABB E1–E6 circuit-breaker applications. Its dedicated ABB design makes it suitable for industrial switchboards and low-voltage power distribution systems requiring dependable circuit-breaker position signalling.
Key Advantages
- Genuine ABB auxiliary contact accessory for compatible circuit breakers.
- Provides four open/closed auxiliary contacts for breaker status signalling.
- Enables remote indication of circuit-breaker open and closed position.
- Designed for compatible ABB E1–E6 circuit-breaker applications.
- Suitable for connection to control, signalling and automation systems.
- Supports circuit-breaker status monitoring in industrial power distribution equipment.
Key Features
- ABB New Emax auxiliary contact accessory.
- Four open/closed auxiliary contacts.
- Provides electrical indication of circuit-breaker operating position.
- Suitable for remote status and control-system feedback.
- Designed for compatible E1–E6 circuit breakers.
- Suitable for switchboard and automation integration.
- Designed for industrial low-voltage power distribution systems.
- ABB order code 1SDA038326R1.
Reliable Circuit-Breaker Status Monitoring
Auxiliary contacts provide an electrical indication that follows the operating state of a circuit breaker. When the breaker changes between its open and closed positions, the associated auxiliary contacts change state, allowing external control and monitoring equipment to determine the breaker's position.
The ABB 1SDA038326R1 provides four auxiliary contacts, making it suitable where multiple status signals are required for different parts of a control system. These signals can be incorporated into switchboard indication, PLC logic, interlocking circuits, building management systems and supervisory monitoring equipment.
Typical Applications
- Remote open/closed indication for compatible ABB circuit breakers.
- Industrial electrical distribution switchboards.
- Low-voltage power distribution systems.
- PLC and industrial automation systems.
- Electrical interlocking and control circuits.
- SCADA, building management and remote monitoring systems.
Technical Specifications
| Series | New Emax |
|---|---|
| Product group | 310513-New Emax |
| Model / order code | 1SDA038326R1 |
| Product type | Circuit-breaker auxiliary contacts |
| ABB description | 4 OPEN/CLOSED AUX.CONTACTS E1/6 |
| Number of auxiliary contacts | 4 |
| Indication | Circuit breaker open / closed |
| Function | Electrical circuit-breaker position signalling |
| Suitable for | E1–E6 |
| Application | Circuit-breaker monitoring, signalling and control |
Frequently Asked Questions
What is the ABB 1SDA038326R1 used for?
The ABB 1SDA038326R1 provides auxiliary electrical contacts for signalling the open or closed position of a compatible ABB circuit breaker to external control and monitoring equipment.
How many auxiliary contacts does the ABB 1SDA038326R1 provide?
The accessory provides four open/closed auxiliary contacts for circuit-breaker position signalling.
What do open/closed auxiliary contacts indicate?
Open/closed auxiliary contacts change state according to the operating position of the circuit breaker, allowing external equipment to receive electrical indication of whether the breaker is open or closed.
Which ABB circuit breakers are suitable for the 1SDA038326R1?
The 1SDA038326R1 is designed for compatible ABB E1–E6 circuit-breaker applications within the New Emax range.
Where are these auxiliary contacts typically used?
They are typically used in electrical switchboards, industrial automation systems and power distribution installations where circuit-breaker position needs to be communicated to PLCs, indication circuits, interlocking systems or supervisory equipment.
Trusted ABB Circuit-Breaker Accessories
ABB New Emax auxiliary contact accessories provide dependable circuit-breaker status signalling for industrial and commercial power distribution systems, supporting remote monitoring, automation, interlocking and control applications.
