Overview
The NF1 series NF1-11 Auxiliary Contact Group is a genuine accessory module designed for integration with Nader contactors. Manufactured by Shanghai Liangxin under strict quality control protocols, this auxiliary contact unit ensures reliable operation and seamless compatibility with existing Nader contactor systems. Engineered to expand the functionality of primary contactors, this component provides enhanced control circuit capabilities for industrial applications.
Key Specifications
- Series: NF1
- Model:iliary Contact Block (Normally Open/Closed configuration)
- Compatibility: Designed for Nader contactors
- Certification: Full compliance with IEC/EN 60947-4-1 standards
- Electrical Rating: Up to 5A at 240V AC/DC
- Mechanical Life: 10 million operations
- Terminal Type: Screw clamp
- Insulation Class: Class F
- Operating Temperature: -25°C to +55°C
Functional Advantages
- Precision Engineering: Manufactured with tolerances under 0.01mm for consistent mechanical action
- **Relay-Synchron ≤0.5ms synchronization with primary contactor activation
- Adaptive Fit: Compatible with multiple frame sizes
- Field Installable: Tool-less mounting system reduces installation time by up to 65%
- Dielectric Strength: 2500V isolation rating between coil and contact circuits
Industrial Applications
This auxiliary module is critical for extending contactor functionalities in:
- Motor control centers requiring redundant signaling
- Safety interlock systems
- Sequential control circuits
- PLC-integrated automation assemblies
- Power distribution cabinet control extensions
Value Proposition
NF1-11 units provide distributed switching points without requiring additional contactor installations. This reduces panel footprint by up to 33% while increasing system monitoring capabilities. Shanghai Liangxin's vertical manufacturing process guarantees genuine components with traceable quality documentation.
Procurement Note:
This product is sold exclusively as original equipment manufacturer (OEM) part for Nader contactor systems. Third-party compatibility is neither tested nor recommended.
Supply availability is verified against Nader production batch records. Installation manuals are provided via QR code authentication during unboxing.
