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1SDA055234R1 ABB RHD_EM T4-T5 Emergency Direct Rotary Handle
ABB 1SDA055234R1 RHD_EMT4-T5WEMER.DIRECT is an emergency-style direct rotary handle operating accessory for compatible ABB SACE Tmax T4 and T5 moulded-case circuit breakers.
£246.74
Why Choose the ABB 1SDA055234R1 RHD_EM T4-T5 W EMER. DIRECT?
The ABB 1SDA055234R1 is a genuine rotary handle operating accessory designed for compatible ABB SACE Tmax T4 and T5 moulded-case circuit breakers. Identified as RHD_EMT4-T5WEMER.DIRECT, it is a direct operating handle configuration intended for circuit-breaker operation from the front of the installation.
The RHD_EM configuration incorporates an emergency-style rotary operating handle, providing a clear manual interface for operating a compatible Tmax T4 or T5 circuit breaker. Its direct operating arrangement places the handle mechanism directly at the breaker rather than using an extended shaft arrangement for remote door operation.
As part of the ABB SACE Tmax T accessory system, the 1SDA055234R1 provides purpose-matched operating hardware for professional low-voltage distribution equipment. It is suited to industrial switchboards, machinery panels and other electrical assemblies where accessible manual circuit-breaker operation is required.
Key Advantages
- Genuine ABB rotary handle operating accessory.
- Designed for compatible SACE Tmax T4 and T5 circuit breakers.
- Direct operating configuration for breaker-mounted manual operation.
- Emergency-style handle provides a clearly identifiable operating interface.
- Purpose-designed for integration with the ABB SACE Tmax T platform.
- Suitable for industrial switchboards, machinery panels and low-voltage distribution assemblies.
Key Features
- ABB RHD_EMT4-T5WEMER.DIRECT.
- Rotary handle operating accessory.
- Emergency-style handle configuration.
- Direct operating mechanism.
- Designed for compatible Tmax T4 circuit breakers.
- Designed for compatible Tmax T5 circuit breakers.
- Part of the ABB SACE Tmax T accessory range.
- ABB order code 1SDA055234R1.
Direct Rotary Operation for Tmax T4 and T5
Rotary operating handles provide a practical manual interface for changing the operating state of a moulded-case circuit breaker. A direct handle configuration acts at the circuit breaker itself, making it suitable where the operating mechanism is required at the breaker rather than transferred to an enclosure door through an extended shaft.
The ABB 1SDA055234R1 combines this direct operating arrangement with an emergency-style handle for compatible Tmax T4 and T5 circuit breakers. Its dedicated ABB design provides a matched mechanical interface for switchboards and machinery installations requiring accessible rotary operation of the circuit breaker.
Typical Applications
- ABB SACE Tmax T4 circuit-breaker installations.
- ABB SACE Tmax T5 circuit-breaker installations.
- Industrial machinery electrical panels.
- Low-voltage switchboards and distribution panels.
- Installations requiring direct rotary circuit-breaker operation.
- Electrical assemblies requiring an emergency-style manual operating interface.
Technical Specifications
| Order code | 1SDA055234R1 |
|---|---|
| Product designation | RHD_EMT4-T5WEMER.DIRECT |
| Product type | Rotary handle operating accessory |
| Handle designation | RHD_EM |
| Handle configuration | Emergency style |
| Operating arrangement | Direct |
| Suitable for | T4 / T5 |
| Product family | SACE Tmax T |
| Application | Manual circuit-breaker operation |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA055234R1?
The ABB 1SDA055234R1 is a direct rotary handle operating accessory with an emergency-style handle for compatible ABB SACE Tmax T4 and T5 moulded-case circuit breakers.
Which ABB circuit breakers are compatible with the 1SDA055234R1?
The accessory is designed for compatible ABB SACE Tmax T4 and T5 circuit breakers.
Is the ABB 1SDA055234R1 a direct operating handle?
Yes. ABB identifies the product as RHD_EMT4-T5WEMER.DIRECT, specifying a direct operating configuration.
What type of handle does the ABB 1SDA055234R1 provide?
The accessory provides an emergency-style rotary operating handle for manual operation of a compatible Tmax T4 or T5 circuit breaker.
Where is the ABB 1SDA055234R1 typically used?
It is suitable for industrial switchboards, machinery panels and low-voltage distribution assemblies requiring direct rotary operation of compatible ABB Tmax T4 or T5 circuit breakers.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax circuit breakers and their dedicated operating accessories are used in industrial and commercial low-voltage systems where dependable protection, accessible manual operation and correctly matched switchgear components are essential.
