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1SDA073882R1 ABB Emax 2 Type B C D Horizontal Cable Interlock
ABB 1SDA073882R1 is a horizontal mechanical interlock cable designed for Type B, C and D interlocking arrangements with compatible SACE Emax 2 E2.2, E4.2 and E6.2 air circuit breakers.
£299.45
Why Choose the ABB 1SDA073882R1 Cable Interlock?
The ABB 1SDA073882R1 is a horizontal mechanical cable interlock accessory designed for ABB SACE Emax 2 air circuit breakers. Identified by ABB as Cable interlock B, C, D - HR E2.2...E6.2, it is intended for Type B, C and D mechanical interlocking arrangements involving compatible E2.2, E4.2 and E6.2 circuit breakers.
Mechanical interlocking provides a physical means of coordinating the operating states of multiple circuit breakers. The cable transfers the mechanical interlock action between compatible breakers, helping prevent prohibited combinations of closed breakers independently of the electrical control system.
The 1SDA073882R1 is specifically intended for horizontal (HR) Type B, C and D interlocking configurations across the Emax 2 E2.2 through E6.2 frame range. It forms part of a complete ABB mechanical interlocking arrangement and is used with the appropriate interlock supports and breaker-specific components.
Key Advantages
- Genuine ABB SACE Emax 2 mechanical interlock cable.
- Designed for Type B, C and D interlocking configurations.
- Suitable for horizontal (HR) mechanical interlocking.
- Compatible with E2.2, E4.2 and E6.2 Emax 2 frame sizes.
- Provides mechanical coordination independently of electrical control logic.
- Supports controlled switching arrangements in complex low-voltage distribution systems.
Key Features
- ABB SACE Emax 2 mechanical interlock accessory.
- Type B, C and D interlock compatibility.
- Horizontal (HR) arrangement.
- Cable-operated mechanical interlocking principle.
- Suitable for E2.2, E4.2 and E6.2 Emax 2 circuit breakers.
- Designed as part of a complete multi-breaker mechanical interlocking system.
- Suitable for power-distribution and source-transfer switchgear arrangements.
- ABB order code 1SDA073882R1.
Mechanical Interlocking for Complex Power Distribution Systems
Mechanical interlocking is used where the operating states of several circuit breakers must be coordinated so that defined combinations of breakers cannot be closed simultaneously. Because the interlock operates mechanically, it provides physical operating constraints that complement the electrical control, protection and automation functions of the switchgear.
The ABB 1SDA073882R1 provides the cable connection required for compatible Type B, C and D horizontal interlocking arrangements. These configurations support more complex circuit-breaker coordination schemes than a basic two-breaker Type A arrangement, making the accessory suitable for switchboards incorporating multiple power sources, bus sections or distribution paths.
Typical Applications
- ABB Emax 2 multi-breaker mechanical interlocking systems.
- Main, bus-tie and alternative supply switching arrangements.
- Low-voltage switchboards and power distribution assemblies.
- Industrial power distribution and critical power systems.
- Generator and mains source coordination systems.
- Switchgear requiring Type B, C or D horizontal mechanical interlocking.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Model / order code | 1SDA073882R1 |
| Product designation | Cable interlock B, C, D - HR E2.2...E6.2 |
| Product type | Mechanical interlock cable |
| Interlock configurations | Type B, C and D |
| Arrangement | Horizontal (HR) |
| Suitable Emax 2 frames | E2.2, E4.2 and E6.2 |
| Operating principle | Cable-operated mechanical interlocking |
| Application | Multi-circuit-breaker mechanical interlocking |
| Product group | Emax 2 Air Circuit Breaker accessories |
Frequently Asked Questions
What is the ABB 1SDA073882R1 used for?
The ABB 1SDA073882R1 is a horizontal mechanical interlock cable used in compatible Type B, C and D ABB SACE Emax 2 circuit-breaker interlocking arrangements.
Which ABB Emax 2 frames are compatible with 1SDA073882R1?
The cable is designed for compatible E2.2, E4.2 and E6.2 Emax 2 circuit breakers.
Which mechanical interlock types use the ABB 1SDA073882R1?
ABB specifies the 1SDA073882R1 for Type B, Type C and Type D mechanical interlocking configurations.
What does HR mean in the 1SDA073882R1 product designation?
HR denotes the horizontal arrangement of the mechanical interlocking system for which this cable is designed.
Does the ABB 1SDA073882R1 form a complete interlock system by itself?
No. The cable is a component of the ABB Emax 2 mechanical interlocking system and is used together with the appropriate breaker-specific interlocking supports and associated mechanical components for the required Type B, C or D configuration.
Trusted by Switchboard Builders Worldwide
ABB SACE Emax 2 circuit breakers and their dedicated mechanical interlocking accessories are used in low-voltage power distribution systems where dependable breaker coordination, controlled source switching and robust switchgear operation are essential.
