D+H | Source:www.dh-partner.com                        07.02.2026


SHEV operation panel - Ringbus - RT 46-ACR
Surface-mounted

Performance features:
The bus-compatible operation panel for manual triggering of the smoke extraction section can be installed within a ring bus between port A and port B of the Advanced Communication Ring Bus (ACR).
The setup is done via the TMD-1-ACR digital trigger module of the CPS-M modular SHEV controller.
The manual operation panel can be assigned to a smoke extraction section independently of the installation location using the SCS parameterisation software.
The SHEV operation panel is tested and certified in accordance with ISO 21927-9 and VdS 2592.
The SHEV operation panel has been developed and tested in accordance with ISO 21927-9 and VdS 2592.
Functions:
- ACR technology
- SHEV OPEN, SHEV Reset
Display:
- Operational standby
- SHEV alarm triggered
- Fault indication

Technical data:
Input voltage: 18 … 28 V DC
Type of protection: IP 40
Temperature range: -5 °C … +40 °C
Colour: Orange  (~ RAL 2011)
W x H x D : 129 x 135 x 39 mm

Scope of supply:
Lockable housing with operation unit, break-type glass, key, designation labels in 32 languages

Brand: D+H
Type: RT 46-ACR
Art. No.: 30.440.40



Quantity: .......... psc     Price: ................. GBP     TP: ................. GBP

Important information:

This product description does not constitute a tender. The responsibility for compliance with public procurement law requirements lies with the tendering planner or architect.

Installation and commissioning in accordance with the manufacturer's instructions.

Subject to technical changes.