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1SDA063091R1 ABB T7/T7M/X1 HTC 3P High Terminal Covers Pair
ABB 1SDA063091R1 is a pair of high insulating terminal covers for compatible T7, T7M and X1 three-pole fixed circuit-breaker applications, providing additional insulation and physical protection around the main terminal connections.
£83.00
Why Choose the ABB T7/X1 HTC High Terminal Covers?
The ABB 1SDA063091R1, designated HTC T7-T7M-X1 F 3p TERM.COVERS HIGH, is a pair of high insulating terminal covers designed for compatible ABB circuit breakers. These genuine ABB accessories provide additional physical insulation and shielding around the main connection terminals, helping improve installation safety within low-voltage switchboards and distribution assemblies.
Designed for ABB Tmax T7, T7M and X1 applications, the covers are intended for three-pole fixed configurations. The kit contains two high terminal covers, allowing the terminal areas at both ends of a compatible breaker to be protected as part of a professionally assembled installation.
As an original ABB accessory, the 1SDA063091R1 provides the correct mechanical compatibility for its specified breaker families without requiring improvised terminal shielding. It is particularly useful where enhanced terminal segregation, insulation and protection against accidental contact are required around high-current circuit-breaker connections.
Key Advantages
- Genuine ABB high insulating terminal cover accessory.
- Designed for compatible T7, T7M and X1 circuit-breaker applications.
- Suitable for three-pole fixed configurations.
- Supplied as a pair of high terminal covers.
- Provides additional insulation and physical shielding around main terminals.
- Supports safer and more professional low-voltage switchboard construction.
Key Features
- HTC: High Terminal Covers / high insulating terminal covers.
- Compatibility: ABB T7, T7M and X1.
- Configuration: Fixed breaker applications.
- Number of poles: 3P.
- Quantity: 2 covers / one pair.
- Designed to shield the circuit breaker's terminal connection areas.
- Original ABB low-voltage circuit-breaker accessory.
- IEC-associated accessory configuration.
- Loose/configurable accessory type.
Enhanced Terminal Insulation and Protection
High insulating terminal covers provide an additional protective barrier around the exposed connection areas of a circuit breaker. On compatible ABB T7, T7M and X1 installations, the 1SDA063091R1 covers help improve segregation between conductive parts and reduce the accessibility of the main terminal connections once the breaker has been installed.
The kit is specifically configured for three-pole fixed circuit breakers and contains two high terminal covers. Using the dedicated ABB accessory helps maintain correct fit and integration with the breaker assembly, making it suitable for new switchboard construction, equipment upgrades and replacement of existing terminal protection components.
Typical Applications
- ABB Tmax T7 and T7M circuit-breaker installations.
- Compatible ABB X1 circuit-breaker applications.
- Three-pole fixed circuit-breaker assemblies.
- Main low-voltage distribution switchboards.
- Industrial power distribution panels.
- Commercial and infrastructure switchgear assemblies.
- Replacement or upgrade of circuit-breaker terminal protection.
Technical Specifications
| Product designation | HTC T7-T7M-X1 F 3p TERM.COVERS HIGH |
|---|---|
| Alternative designation | T7/X1 HTC (PAIR) |
| ABB order code | 1SDA063091R1 |
| ABB product group | 310511-T-Max T4 - T8 |
| EAN / GTIN | 8015644647148 |
| Product type | High insulating terminal covers |
| Accessory type | Circuit-breaker terminal cover |
| HTC designation | High Terminal Cover |
| Suitable for | ABB T7, T7M and X1 |
| Breaker configuration | Fixed |
| Number of poles | 3P |
| Quantity supplied | 2 pieces / pair |
| Configuration type | Loose or configurable |
| Standards | IEC |
| ETIM classification | EC002268 – Cover cap for rail terminal bar |
| UNSPSC | 39122221 |
| Product net weight | approx. 0.526 kg |
| Package width | 142 mm |
| Package height | 88 mm |
| Package depth / length | 234 mm |
| Package gross weight | approx. 0.554 kg |
| Minimum order quantity | 1 piece |
Frequently Asked Questions
What is the ABB 1SDA063091R1?
The ABB 1SDA063091R1 is a pair of high insulating terminal covers for compatible ABB T7, T7M and X1 circuit-breaker applications. The covers provide additional insulation and physical shielding around the breaker terminals.
Which circuit breakers are compatible with ABB 1SDA063091R1?
The 1SDA063091R1 is specified for compatible ABB T7, T7M and X1 applications and is configured for three-pole fixed circuit breakers.
How many terminal covers are supplied with ABB 1SDA063091R1?
The ABB 1SDA063091R1 is supplied as a pair containing two high terminal covers, also described by ABB as HTC T7-T7M-X1 F 3p TERM.COVERS HIGH 2pcs.
What does HTC mean on this ABB accessory?
HTC identifies the accessory as a high terminal cover or high insulating terminal cover, designed to provide additional insulation and shielding around the circuit breaker's main terminal connection areas.
Is ABB 1SDA063091R1 suitable for a four-pole circuit breaker?
No. The ABB 1SDA063091R1 is the three-pole version. A different ABB order code is used for the corresponding four-pole high terminal cover configuration.
Trusted Accessories from ABB
ABB circuit-breaker accessories are engineered to complement compatible low-voltage switchgear, helping installers achieve dependable mechanical integration, terminal protection and professional power distribution assemblies.
