Description
Introduction
The ABB VMRS/W Magnet Reed Contact Saver Set (Product ID: GHQ3201972R0011) is engineered specifically for safety and security applications within building control systems. Supplied as a complete pack of 20 white magnet reed contacts (type MRS/B), this product provides reliable opening surveillance for doors and windows across commercial and residential developments. This device is part of our Accessories products range.
Designed for flexible deployment, each contact operates within a low-voltage range of 10 to 30 V DC with zero power loss (0 W). The VMRS/W set supports both built-on and built-in mounting configurations via standard bolting or drilling methods, offering a straightforward hardware solution for security monitoring installations.
Key Features
- Extended Product Type: VMRS/W (Product ID: GHQ3201972R0011)
- Operating Voltage Range: 10 … 30 V DC
- Power Loss: 0 W
- Package Content: 20 pieces of MRS/B magnet reed contacts
- Mounting Type: Built-on and Built-in (suitable for bolting or drilling)
- Color: White
- Declarations & Manuals: CE Declaration 2CDK540199D2701, Instructions 2CDG941120P0001
- Classification Identifiers: EAN 4016779506588, CN8 8536 50 11, Swiss E-Number 961890043
Benefits
- Bulk Package Value: Supplied as a set of 20 individual MRS/B magnet reed contacts for efficient multi-point window and door installations.
- Dedicated Security Functionality: Designed specifically for opening surveillance applications to enhance safety and security monitoring.
- Zero Power Consumption: Features 0 W power loss across its entire 10 to 30 V DC operating voltage range.
- Dual Mounting Versatility: Accommodates both built-on and built-in mounting configurations.
- Maintenance-Free Design: Requires zero batteries and operates without manual intervention.
Technical Specifications
Applications
- Opening Surveillance: Monitors the open/close status of windows and doors for safety and security integration.
- Low-Voltage Security Circuits: Integrates into security hardware systems operating between 10 V DC and 30 V DC.
Installation Notes
- Supports surface built-on mounting or flush built-in mounting using bolting or drilling techniques.
- Consult official ABB instruction manual document reference 2CDG941120P0001 for specific installation procedures.
- Ensure electrical connection parameters remain within the specified 10 to 30 V DC operating range.
Developer Resources
- ABB Instructions and Manuals Reference: 2CDG941120P0001
- ABB Declaration of Conformity – CE Reference: 2CDK540199D2701
FAQ
What is included in the ABB VMRS/W saver set?
The set includes 20 pieces of white MRS/B magnet reed contacts complete for window and door opening surveillance. Explore more ABB KNX products for professional building automation projects.
What is the operating voltage range for the VMRS/W reed contacts?
The contacts operate within a voltage range of 10 to 30 V DC.
How are the VMRS/W contacts mounted?
They support both built-on and built-in mounting types via bolting or drilling.
Does the VMRS/W require batteries or manual operation?
No, the unit uses 0 batteries and does not require manual operation.
What is the exact product model?
The order/model code for this page is VMRS/W. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by ABB.
Conclusion
The ABB VMRS/W Magnet Reed Contact Saver Set (GHQ3201972R0011) provides a dependable, 20-piece solution for door and window opening surveillance. Its white finish and support for both built-on and built-in mounting make it adaptable for systematic security deployments. Installers and system integrators can review our installer purchasing support options.
Operating at 10 to 30 V DC with zero power loss, this maintenance-free set fulfills safety and security requirements supported by official ABB documentation.
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