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1SDA066640R1 ABB Tmax XT MIR-P Mechanical Interlock Plate for XT1 Plug-In
ABB 1SDA066640R1 is a MIR-P mechanical interlock mounting plate designed for ABB Tmax XT1 plug-in moulded-case circuit breakers used in compatible rear mechanical interlocking arrangements.
£59.12
Why Choose the ABB 1SDA066640R1 MIR-P Mechanical Interlock Plate?
The ABB 1SDA066640R1 is a MIR-P plate for mechanical interlocking, specifically designed for ABB Tmax XT1 plug-in moulded-case circuit breakers. As part of the ABB Tmax XT mechanical accessory range, it provides the breaker-specific mounting interface required when incorporating a plug-in XT1 circuit breaker into a compatible rear mechanical interlocking system.
Mechanical interlocking provides a physical means of coordinating the operating states of circuit breakers. The 1SDA066640R1 is the XT1 plug-in breaker plate used with compatible ABB rear mechanical interlock frame assemblies, helping prevent prohibited simultaneous operating states in applications such as source changeover and controlled power distribution.
Designed specifically for the ABB Tmax XT1 plug-in (P) configuration, the MIR-P plate integrates with ABB's mechanical interlocking system and is required for each applicable XT1 plug-in breaker in the interlock arrangement. Its dedicated design ensures the correct mechanical interface between the breaker and compatible interlocking hardware.
Key Advantages
- Genuine ABB Tmax XT mechanical interlock accessory.
- Purpose-designed MIR-P mounting plate for the XT1 frame size.
- Specifically intended for plug-in ABB Tmax XT1 circuit breakers.
- Supports compatible rear mechanical interlocking arrangements.
- Provides the breaker-specific interface between an XT1 plug-in breaker and compatible MIR interlock hardware.
- Supports mechanically coordinated switching in changeover and power distribution applications.
- Designed as part of ABB's integrated Tmax XT accessory system.
Key Features
- ABB Tmax XT MIR-P accessory.
- Plate for mechanical interlock.
- Compatible with XT1 circuit breakers.
- Designed for the plug-in (P) circuit-breaker configuration.
- Suitable for compatible ABB rear mechanical interlock systems.
- Accessory classification: mechanical interlock.
- Supplied as a breaker-specific interlocking plate.
- Suitable for switchboards, changeover systems and controlled power distribution installations.
Reliable Mechanical Interlocking for Plug-In Tmax XT1 Breakers
Mechanical interlocking provides a physical method of coordinating circuit-breaker operation without relying solely on electrical control logic. In a compatible ABB Tmax XT installation, the interlock mechanism can prevent prohibited simultaneous breaker states, making it particularly useful where two supplies or circuits must be mechanically coordinated.
The ABB 1SDA066640R1 provides the dedicated mounting plate required for a plug-in XT1 circuit breaker within the compatible rear mechanical interlock system. The appropriate interlock frame and breaker-specific MIR-P plates are selected according to the circuit breakers and mounting arrangement used in the installation.
Typical Applications
- ABB Tmax XT1 plug-in circuit-breaker installations.
- Rear mechanical interlocking systems.
- Two-breaker mechanical interlock arrangements.
- Power source changeover installations.
- Main and standby supply switching systems.
- Low-voltage switchboards and distribution panels.
- Industrial power distribution systems.
- Applications requiring mechanically coordinated circuit-breaker operation.
Technical Specifications
| Series | Tmax XT |
|---|---|
| Model / order code | 1SDA066640R1 |
| Product designation | MIR-P x XT1 P |
| Product description | Plate for mechanical interlock for plug-in circuit-breaker XT1 |
| Product type | Mechanical interlock mounting plate |
| Accessory type | Mechanical interlock |
| Compatible frame size | XT1 |
| Circuit-breaker configuration | Plug-in (P) |
| Product main type | Accessories for Tmax XT |
| Standards | IEC 60947-2, UL 489 |
| GTIN / EAN | 8015644004194 |
| US and Canada order code | KXT1MIRPLP |
| Net weight | 2.7 kg |
| Package dimensions (W × H × D) | 200 × 10 × 250 mm |
| Package gross weight | 3 kg |
| Minimum order quantity | 1 piece |
Frequently Asked Questions
What is the ABB 1SDA066640R1 used for?
The ABB 1SDA066640R1 is a MIR-P mounting plate for mechanical interlocking of an ABB Tmax XT1 plug-in moulded-case circuit breaker.
Which ABB circuit breaker is compatible with 1SDA066640R1?
The 1SDA066640R1 is specifically designed for the ABB Tmax XT1 plug-in circuit-breaker configuration.
Is the ABB 1SDA066640R1 for a fixed or plug-in XT1 breaker?
The 1SDA066640R1 is designed for the plug-in (P) version of the Tmax XT1. ABB uses a different MIR-P plate for the fixed XT1 configuration.
Is the ABB 1SDA066640R1 a complete mechanical interlock?
No. The 1SDA066640R1 is the breaker-specific MIR-P plate. It is used as part of a compatible ABB mechanical interlocking system together with the appropriate interlock frame and the correct plate for each circuit breaker.
Why use a mechanical interlock between circuit breakers?
A mechanical interlock physically coordinates circuit-breaker operation and can prevent prohibited simultaneous breaker states, making it particularly useful in changeover, source-selection and controlled power distribution systems.
Trusted ABB Mechanical Interlocking
ABB Tmax XT mechanical interlocking accessories provide purpose-designed coordination between compatible moulded-case circuit breakers, supporting dependable source changeover and controlled switching in low-voltage power distribution systems.
