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1SDA062126R1 ABB RHE_H_EM T7 Emergency Rotary Handle
ABB 1SDA062126R1 RHE_H_EM T7 emergency handle component for the remote adjustable transmitted rotary operating mechanism used with compatible ABB Tmax T7 circuit breakers.
£190.40
Why Choose the ABB 1SDA062126R1 RHE_H_EM T7 Emergency Rotary Handle?
The ABB 1SDA062126R1 is an RHE_H_EM emergency handle designed for the remote adjustable rotary operating mechanism used with compatible ABB Tmax T7 circuit breakers. It is supplied as the emergency handle component only, providing the operator interface for an RHE transmitted rotary handle assembly.
As part of the ABB Tmax T4–T8 accessory range, the RHE_H_EM T7 is intended for applications requiring an emergency-style operating handle mounted on a switchboard or enclosure door. When incorporated into the complete compatible RHE mechanism, it allows circuit-breaker operation to be transmitted from the external handle to the breaker operating mechanism inside the enclosure.
The RHE_H_EM T7 is specifically identified by ABB as the emergency handle for the T7 RHE system. Its modular design allows the handle to be combined with the appropriate RHE base and transmission shaft, making it suitable for panel builders configuring remote rotary operation around the mechanical layout of the switchboard.
Key Advantages
- Dedicated emergency handle for ABB Tmax T7 RHE rotary operating mechanisms.
- Designed for remote adjustable rotary operation through a switchboard or enclosure door.
- Emergency-style handle provides a clear external operating interface.
- Modular component designed to integrate with the corresponding RHE base and transmission system.
- Suitable for professional switchboard and control-panel installations.
- Genuine ABB accessory engineered specifically for compatible Tmax T7 equipment.
Key Features
- ABB RHE_H_EM T7 emergency handle.
- Emergency version of the RHE handle component.
- Designed for the Tmax T7 circuit-breaker platform.
- Part of the RHE transmitted rotary handle operating mechanism.
- Suitable for remote adjustable rotary operation.
- Supplied as the handle component only.
- Designed for external switchboard or enclosure operation.
- Compatible with the modular ABB RHE operating mechanism system.
- Manufactured in accordance with applicable IEC requirements.
- RoHS compliant for modern electrical installations.
Reliable Remote Rotary Circuit Breaker Operation
A transmitted rotary handle mechanism allows a circuit breaker installed inside an electrical enclosure to be operated from the outside of the panel. The external handle transfers the operator's rotary movement through the associated shaft and mechanism to the circuit breaker, providing convenient manual control without requiring direct access to the breaker itself.
The ABB 1SDA062126R1 is the emergency handle component of the T7 RHE system rather than a complete rotary operating mechanism. It is therefore intended to be used with the appropriate ABB RHE base, shaft and associated components required by the installation.
Typical Applications
- Industrial low-voltage switchboards.
- ABB Tmax T7 circuit-breaker installations.
- Remote rotary circuit-breaker operating mechanisms.
- Switchboard and electrical enclosure doors.
- Industrial control and power distribution panels.
- OEM switchgear assemblies requiring an emergency-style external operating handle.
Technical Specifications
| Series | Tmax T7 Accessories |
|---|---|
| ABB order code | 1SDA062126R1 |
| Product type | Emergency rotary handle |
| Accessory designation | RHE_H_EM |
| Handle type | Emergency |
| Operating mechanism type | Transmitted / remote rotary handle |
| Adjustment type | Remote distance adjustable |
| Compatible circuit-breaker platform | ABB Tmax T7 |
| Supply format | Handle component only |
| Application | Circuit-breaker manual operation from an enclosure or switchboard door |
| Standards | IEC |
| RoHS compliance | EU Directive 2011/65/EU and amendment 2015/863 |
| Net weight | 0.18 kg |
| EAN | 8015644646653 |
| Country of origin | Italy |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA062126R1?
The ABB 1SDA062126R1 is an RHE_H_EM emergency handle for the remote adjustable rotary operating mechanism used with compatible ABB Tmax T7 circuit breakers.
Is the ABB 1SDA062126R1 a complete rotary handle mechanism?
No. The 1SDA062126R1 is the emergency handle component only. The appropriate RHE base, transmission shaft and other required components are selected separately for the complete operating mechanism.
Which ABB circuit breaker is the 1SDA062126R1 designed for?
The RHE_H_EM 1SDA062126R1 is designed for the ABB Tmax T7 circuit-breaker platform and its compatible RHE transmitted rotary operating mechanism.
What does RHE_H_EM mean?
RHE_H_EM identifies the emergency handle component used with ABB's RHE transmitted or remote rotary handle operating mechanism.
Where is the ABB 1SDA062126R1 typically installed?
The handle is typically incorporated into the door of a switchboard or electrical enclosure as part of a complete RHE mechanism, allowing the internally mounted Tmax T7 circuit breaker to be operated externally.
Trusted by Switchboard Builders Worldwide
ABB Tmax rotary operating accessories provide switchboard builders and electrical professionals with modular solutions for convenient external circuit-breaker operation, supporting dependable integration into industrial low-voltage switchboards and electrical enclosures.
