Open Type Connectors
Industrial open type connectors for reliable electrical connections in control panels and power distribution systems. Available in various pole configurations and current ratings.
Open Type Connectors
Industrial open type connectors for reliable electrical connections in control panels and power distribution systems. Available in various pole configurations and current ratings.
Technical Specifications
| Current Rating | 10A to 100A |
| Voltage Rating | 600V / 1000V |
| Wire Range | 0.5mm² to 35mm² |
| Contact Material | Brass with Sn/Ni plating |
| Housing Material | PA66 (UL94 V-0) |
| Operating Temperature | -40°C to +105°C |
| Pollution Degree | 3 |
| Mounting | DIN rail / Panel mount |
Key Features
- Available in 2-pole to 12-pole configurations
- Current ratings from 10A to 100A
- High-quality brass contacts with tin or nickel plating
- Flame-retardant thermoplastic housing (UL94 V-0)
- Finger-safe design meeting IP20 requirements
- DIN rail and panel mounting options
- Color coding for phase identification
- Easy wire insertion with cage clamp or screw terminals
Applications
- Industrial control panel wiring
- Power distribution boards
- Motor control centers
- Building automation systems
- Renewable energy installations
- Railway signaling equipment
Open Type Connectors
Unison Connectors manufactures premium open type connectors designed for industrial wiring applications where accessibility and ease of maintenance are paramount. Our open type connectors provide reliable electrical connections in control panels, distribution boards, and automation systems.
Design Philosophy
Our open type connectors are engineered with:
- Accessibility - Open design allows easy visual inspection and maintenance
- Reliability - High-quality brass contacts ensure consistent conductivity
- Safety - Finger-safe construction meeting IP20 protection standards
- Versatility - Compatible with various wire sizes and connection methods
Range Overview
| Poles | Current Rating | Wire Size |
|---|---|---|
| 2-3 | 10A - 32A | 0.5 - 6mm² |
| 4-6 | 16A - 63A | 1.0 - 16mm² |
| 8-12 | 25A - 100A | 2.5 - 35mm² |
Connection Technology
We offer two connection methods:
- Screw terminal - Traditional reliable connection with high pull-out force
- Cage clamp - Tool-free insertion with vibration-resistant spring contact
Industry Compliance
Our open type connectors are designed to comply with IEC 60947-7-1 and relevant IS standards, ensuring they meet the requirements for industrial installations across India.