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1SDA112972R1 ABB Terminal Insulating Plate XT5 Fixed 4-Pole
ABB 1SDA112972R1 is a terminal insulating plate and back shield designed to provide additional rear-terminal electrical insulation for fixed four-pole ABB SACE Tmax XT5 circuit-breaker installations.
£21.76
Why Choose the ABB Terminal Insulating Plate XT5 Fixed 4p?
The ABB 1SDA112972R1 is a dedicated terminal insulating plate / back shield designed for fixed four-pole ABB SACE Tmax XT5 moulded case circuit breakers. It provides additional electrical insulation around the rear terminal area, supporting the correct installation of compatible XT5 circuit breakers within low-voltage switchboards and electrical enclosures.
As part of the ABB SACE Tmax XT accessory range, this back shield is specifically engineered for the XT5 fixed four-pole platform and EF terminal arrangement. ABB specifies the accessory for installations where additional insulation is required between the circuit-breaker terminal area and a conductive enclosure back panel.
ABB installation guidance identifies 1SDA112972R1 as the four-pole XT5 back shield. For fixed XT5 AC installations at operational voltages of 500 V AC or above with supply from the lower terminals, ABB specifies an insulating plate of the required construction or this dedicated accessory as an alternative, helping simplify compliant panel design and installation.
Key Advantages
- Genuine ABB SACE Tmax XT5 terminal insulating accessory.
- Designed specifically for fixed four-pole XT5 circuit breakers.
- Provides additional electrical insulation around the rear terminal area.
- Suitable for XT5 fixed installations with compatible EF terminals.
- Provides an ABB-designed back-shield solution where enclosure back-panel insulation is required.
- Lightweight purpose-designed accessory for straightforward switchboard integration.
Key Features
- ABB SACE Tmax XT accessory range.
- Terminal insulating plate / back shield.
- Compatible with ABB SACE Tmax XT5.
- Designed for fixed circuit-breaker versions.
- Four-pole configuration.
- Designed for the XT5 EF terminal arrangement.
- ABB accessory supplied as one back shield.
- Complies with the applicable IEC 60947-2 circuit-breaker system requirements.
- Suitable for specified installations requiring additional insulation from a bare-metal enclosure back panel.
Additional Insulation for Fixed Tmax XT5 Installations
Correct insulation around circuit-breaker terminals is an important consideration when integrating high-performance moulded case circuit breakers into metal switchboards and electrical enclosures. The ABB 1SDA112972R1 provides a purpose-designed back shield for the four-pole fixed XT5, helping provide the required electrical barrier between the terminal area and conductive enclosure surfaces.
For fixed XT5 AC installations at 500 V AC and above with the supply connected to the lower terminals, ABB installation instructions specify additional insulation and identify the 1SDA112972R1 as the dedicated four-pole back-shield option. This allows panel builders to use an ABB-engineered accessory developed specifically for the XT5 platform rather than fabricating the corresponding insulating plate separately.
Typical Applications
- ABB SACE Tmax XT5 fixed circuit-breaker installations.
- Four-pole low-voltage distribution systems.
- Industrial electrical switchboards.
- Commercial power distribution panels.
- Motor control centres and machinery panels.
- Metal electrical enclosures requiring additional insulation around XT5 terminal connections.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| Order code | 1SDA112972R1 |
| Product description | Back Shield Terminals EF XT5 Fixed 4P |
| Product type | Terminal insulating plate / back shield |
| Accessory category | Circuit breaker insulation accessory |
| Compatible circuit breaker | ABB SACE Tmax XT5 |
| Compatible execution | Fixed |
| Terminal compatibility | EF terminals |
| Number of poles | 4 |
| Quantity | 1 piece |
| Function | Rear terminal and enclosure-panel electrical insulation |
| Standard | IEC 60947-2 |
| U.S. and Canada order code | KXT5INSLPLTEF-4 |
| Weight | 0.12 kg |
| GTIN / EAN | 8056221030267 |
Frequently Asked Questions
What is the ABB 1SDA112972R1 used for?
The ABB 1SDA112972R1 is a terminal insulating plate and back shield for fixed four-pole ABB SACE Tmax XT5 circuit breakers, providing additional electrical insulation around the rear terminal area.
Which circuit breaker is the ABB 1SDA112972R1 compatible with?
The insulating plate is designed for the four-pole fixed ABB SACE Tmax XT5 circuit-breaker platform and the applicable EF terminal configuration.
Is the ABB 1SDA112972R1 for a three-pole or four-pole XT5?
The 1SDA112972R1 is the four-pole version. ABB identifies 1SDA112971R1 as the corresponding three-pole XT5 back shield.
When is the XT5 terminal insulating plate required?
ABB installation guidance specifies additional insulation for certain fixed XT5 configurations, including AC installations at 500 V AC or above with supply from the lower terminals, where the dedicated back shield can be used as the specified insulating solution.
What is the weight of the ABB 1SDA112972R1?
The ABB 1SDA112972R1 terminal insulating plate has a product weight of approximately 0.12 kg.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT accessories are engineered for integration with compatible Tmax XT circuit breakers, helping panel builders and electrical professionals create correctly insulated, reliable and professionally configured low-voltage distribution assemblies.
