Barrier Terminal Blocks
CM-55R-B High-Performance 6-Pole Barrier Terminal Block for PCB Applications
Key Specifications
Current Capacity: 25A continuous
Voltage Rating: 300V AC/DC
Contact Configuration: 5-position design
Wire Range: Compatible with 24-10AWG conductors
Terminal Type: Universal screw connection (M3.5)
Mounting Method: Solder plate for direct PCB integration
Technical Advantages
✔ Global Screw Standard: Tool-friendly terminals accept wires from multiple international standards
✔ Robust Fence Structure: Reinforced barriers prevent wire slippage under vibration
✔ Dual-Purpose Mounting: Combines solder plate electrical connection with mechanical PCB anchoring
✔ Safety Compliance: UL94 V-0 flame retardant housing with 2000V withstand voltage
Applications
Industrial power distribution
Motor control centers
Automation control panels
Energy management systems
Heavy equipment electrical systems
Quality Features
Nickel-plated brass contacts for optimal conductivity
Operating range: -40°C to +105°C
Corrosion-resistant construction
Clear polarity markings
Why Engineers Choose This Solution
Space Optimization: 9.5mm pitch maximizes PCB real estate
High-Current Reliability: Stable 25A performance
Vibration Resistance: Secure fence-type wire retention
Global Compliance: Meets international electrical standards
Basic Information
| Product model | CM-55R-B |
| Product pitch | - |
| Product Name | fence terminal |
| Product digits | 2~12P |
| connection mode | screw connection |
| Operating temperature | -40~+105° |
UL Data
| Rated current | 20A |
| Rated voltage | 300V |
| Wiring range | 22~12AWG |
Material Information
| Insulating Material | PA66 |
| Flame Retardant Rating | UL94V-0 |
| Conductor Material | copper alloy |
| Conductive body surface coating | Tinned |
Key Specifications
Current Capacity: 25A continuous
Voltage Rating: 300V AC/DC
Contact Configuration: 5-position design
Wire Range: Compatible with 24-10AWG conductors
Terminal Type: Universal screw connection (M3.5)
Mounting Method: Solder plate for direct PCB integration
Technical Advantages
✔ Global Screw Standard: Tool-friendly terminals accept wires from multiple international standards
✔ Robust Fence Structure: Reinforced barriers prevent wire slippage under vibration
✔ Dual-Purpose Mounting: Combines solder plate electrical connection with mechanical PCB anchoring
✔ Safety Compliance: UL94 V-0 flame retardant housing with 2000V withstand voltage
Applications
Industrial power distribution
Motor control centers
Automation control panels
Energy management systems
Heavy equipment electrical systems
Quality Features
Nickel-plated brass contacts for optimal conductivity
Operating range: -40°C to +105°C
Corrosion-resistant construction
Clear polarity markings
Why Engineers Choose This Solution
Space Optimization: 9.5mm pitch maximizes PCB real estate
High-Current Reliability: Stable 25A performance
Vibration Resistance: Secure fence-type wire retention
Global Compliance: Meets international electrical standards
Basic Information
| Product model | CM-55R-B |
| Product pitch | - |
| Product Name | fence terminal |
| Product digits | 2~12P |
| connection mode | screw connection |
| Operating temperature | -40~+105° |
UL Data
| Rated current | 20A |
| Rated voltage | 300V |
| Wiring range | 22~12AWG |
Material Information
| Insulating Material | PA66 |
| Flame Retardant Rating | UL94V-0 |
| Conductor Material | copper alloy |
| Conductive body surface coating | Tinned |