Terminal Blocks for Cable Connection in Public Lighting Junction Boxes
terminal strip
BPC-3I10-DIN-25 is a DIN-35 rail mounted screw terminal block with 3 wiring ports, rated for 25mm² copper conductors. Compliant with IEC/EN 60947-7-1 and UL 1059 standards, it supports 400V rated voltage and up to 101A rated current, with 6kV/8kV impulse withstand voltage for stable circuit connection. Adopting M6 hexagon socket screw connection with 3.0N.m tightening torque, front wiring design fits solid, stranded and fine-stranded copper wires (1.5–25mm²). The shell is made of UL94 V0 flame-retardant PA66 (RAL9003 white), working temperature ranges from -40℃ to 110℃, fully passing mechanical pull-out and fastening tests. Widely applied in LED outdoor lighting, surge protector SPD and electrical distribution systems for reliable parallel/series wiring.
- ⚡ Fast and easy wiring; conductors can be plugged in directly.
- ⚡ Outstanding reliability: screw tightening structure provides optimal clamping force on wires.
- ⚡ Internal solid brass blocks ensure superior electrical conduction.
Specifications
- Solid Conductor
- 1.5~25mm²
- Rated Conductor Cross-section
- 25mm²
- Connection Method
- 3-in-1-out
KEY FEATURES
Dependability: Robust brass body plus fastening screw deliver superior clamping force, outstanding anti-corrosion performance and minimal power wastage.
Excellent Durability: Independent housing and clamping for each cable core guarantee durable, stable high-performance contact connections.
Easy maintenance: Individual conductor disconnection for testing or modification.
Extensive range, for all types of connections: 2 to 5 network cables, from 0.5 to 10mm².
Compact size, suitable for installation in extremely confined spaces.
APPLICATIONS
Public LED street light projects
Road & tunnel lighting systems
Park & municipal landscape lighting
Traffic signal equipment
Small outdoor control enclosures
New energy auxiliary lighting systems
Industrial low-voltage control cabinets
TECHNICAL SPECIFICATIONS
| Title | Terminal Blocks for Cable Connection in Public Lighting Junction Boxes |
|---|---|
| Connection Quantity | 3 |
| Total Potential Points | 1 |
| Rated Voltage | 400V |
| Rated Current | 57A |
| Solid Conductor | 1.5...25mm²/25...3AWG |
| Stripping Length | 10-30mm |
| Mounting Method | DIN-35 RAIL |
|---|---|
| Insulating Material | PA66 |
| Operating Temperature | -40....110°C |
| Ambient Temperature (Storage) | -25....60°C |
| Product Weight[g] | 35 |
| Packaging Dimensions (LX W X H) [mm] | 54.4*11*44.3 |
Please refer to the Dimension Drawing for detailed overall dimensions.
Click to enlarge
DOWNLOADS
FAQ
Does the terminal fully comply with EN 60947-7-1 international standard for low-voltage terminal blocks? Can full third-party test reports be provided?
Complies with the EN 60947-7-1 standard, and third-party test reports are available.
Is it compliant with France national installation standard NF C17-200? Is it acceptable for French municipal tender projects?
yes
The insulation housing is IP2X rated, certified per EN 60529? Can IP test certificates be supplied?
Meets the requirements. No test certificates or reports are available. Internal installation is required.
Are the electrical parameters (4.5kV insulation, 400V rated voltage, 125A rated current) verified via third-party type tests?
yes
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