Why Choose the ABB P9B11VN Contact Block?
The ABB P9B11VN is a double contact block with 1 normally open and 1 normally closed contact from ABB's P9M modular metal pilot-device range. Supplied under ABB order code 1SFA187000R8011, it is designed for front mounting behind compatible P9M pushbuttons, selector switches and other industrial control operators.
The P9B11VN combines 1 NO + 1 NC switching functions in a single compact brown contact block, allowing two complementary control-circuit functions to be obtained from one module. Standard screw terminals provide a secure and familiar wiring method for industrial panel building and maintenance.
Designed for use with ABB's 3-position and 5-position P9M holders, the P9B11VN provides a space-efficient alternative to installing separate NO and NC contact blocks. Its modular front-mounting design supports flexible configuration of control stations used in machinery, mining, construction and heavy-industry applications.
Key Advantages
- Combines 1 NO + 1 NC contacts in one compact double contact block.
- Front mounting for straightforward integration with compatible P9M holders.
- Designed for ABB 3-position and 5-position holders.
- Screw-terminal connections provide secure industrial wiring.
- Compact double-contact construction helps reduce panel assembly space.
- Brown housing provides straightforward product identification.
- Part of ABB's flexible P9M modular metal pilot-device system.
- Designed for demanding machinery, mining, construction and heavy-industry applications.
Key Features
- ABB P9M modular metal range.
- Double contact block.
- 1 normally open (NO) contact.
- 1 normally closed (NC) contact.
- Standard-action contacts.
- Front mounting.
- Screw terminals.
- Brown housing.
- Non-illuminated component.
- For compatible 3-position and 5-position P9M holders.
- Compact modular construction for industrial control circuits.
A double contact block allows two electrical switching functions to be operated from a single compatible pilot-device mechanism. The ABB P9B11VN provides one normally open and one normally closed contact, making it suitable for circuits where one signal must close while another opens as the associated operator changes state.
The P9B11VN is designed for front mounting with ABB P9M 3-position and 5-position holders and uses screw terminals for field wiring. Its modular construction enables control-panel designers to configure compatible P9M operators with the contact arrangements required by individual machine and process-control circuits.
Typical Applications
- ABB P9M pushbutton assemblies.
- ABB P9M selector-switch assemblies.
- Industrial machinery control circuits.
- Start/stop and command circuits.
- Interlocking and auxiliary signalling circuits.
- Mining and construction equipment.
- Heavy-industry machinery.
- Production and manufacturing equipment.
- OEM control panels and automation systems.
