Why Choose the ABB 1SAM201902R1001 Auxiliary Contact?
The ABB 1SAM201902R1001, also known as the HK1-11 Auxiliary Contact, is a reliable side-mounted auxiliary contact block designed for ABB manual motor starters and motor protection devices. This accessory provides additional electrical feedback by following the switching position of the main contacts, enabling monitoring, signalling and control functions in industrial automation systems.
Manufactured by ABB, the HK1-11 auxiliary contact is designed for use with ABB MS116, MS132 and MS165 manual motor starters. The side-mounted design allows straightforward installation while providing dependable status feedback for motor control applications.
The 1SAM201902R1001 features a 1 normally open (NO) and 1 normally closed (NC) contact configuration, with screw terminal connections for secure wiring. It is an ideal accessory for applications requiring remote indication, interlocking or control circuit expansion.
Key Advantages
- Original ABB HK1-11 auxiliary contact accessory.
- Provides additional NO and NC signalling contacts.
- Side-mounted design for ABB manual motor starters.
- Enables motor status monitoring and control integration.
- Compact construction for industrial control applications.
- Reliable ABB accessory for motor protection systems.
Key Features
- ABB HK1-11 auxiliary contact.
- Accessory type: Auxiliary contact block.
- 1 NO + 1 NC contact arrangement.
- Side mounting installation.
- Screw terminal connections.
- Compatible with ABB MS116, MS132 and MS165 motor starters.
- Supports signalling, monitoring and control functions.
Reliable Motor Starter Feedback and Control
Auxiliary contacts are essential components in modern motor control systems, providing electrical feedback from protective devices to external control circuits. The ABB HK1-11 allows automation systems to detect motor starter status and respond accordingly.
Designed for industrial automation, machinery and electrical control applications, this ABB accessory improves system monitoring, supports safety functions and simplifies integration with control equipment.
Typical Applications
- Industrial motor control panels.
- Machine automation systems.
- Motor protection circuits.
- Control cabinet assemblies.
- Pumps, conveyors and processing equipment.
- OEM machinery applications.
