Changzhou Fenglan New Materials Co., Ltd.

Screw Type Terminal Board

-- Steady & Reliable Manufacturer --

Terminal Board Overview

A terminal board — also called a terminal strip or terminal block board — is a modular electrical connection assembly that provides a safe, organised, and easily serviceable junction point for conductors in control panels, distribution boards, and industrial equipment. Each position on the board provides a secure, insulated connection point that accepts one or more wires without soldering.

Fenglan manufactures terminal boards rated from 10 A to 125 A, with pitches from 5.0 mm to 15.0 mm, suitable for DIN 35 rail mounting or direct panel mounting. All current-carrying parts are electrolytic copper, tin-plated for corrosion resistance, and housings are UL94 V-0 rated polyamide.

Specification

Rated Current10 A – 125 A (depending on series)
Rated VoltageUp to 1,000 V AC/DC
Wire Range0.5 mm² – 95 mm² (AWG 20 – AWG 3/0)
Pitch5.0 / 6.0 / 8.0 / 10.0 / 12.0 / 15.0 mm
Contact MaterialElectrolytic copper, tin-plated
Housing MaterialPolyamide PA66, UL94 V-0
MountingDIN 35 rail (EN 60715) or direct panel screw mount
Operating Temperature–40 °C to +120 °C
Protection ClassIP20 (standard); IP40 available with covers
CertificationsCE, UL, RoHS compliant
ColourGrey (standard); blue, green/yellow, orange, red on request
MOQ50 pcs; 10 pcs sample

Application

Terminal boards are a fundamental component wherever multiple conductors must be safely joined or distributed:

  • Industrial control panels — organising PLC, relay, and sensor wiring in machine control cabinets
  • Power distribution boards — branching mains supply to individual circuit breakers or loads
  • Building automation systems — HVAC, lighting control, and access control wiring hubs
  • Railway rolling stock — cab wiring, door control, and traction control panels requiring vibration-resistant connections
  • Renewable energy systems — solar inverter and wind turbine junction boxes
  • Marine and offshore panels — navigation, propulsion control, and alarm system wiring
  • Telecommunications equipment — structured cabling cross-connect and patch panels

Advantage

  • Tool-free or one-tool termination — spring-clamp variants accept conductors with a simple push; screw types tighten with a standard flat-blade screwdriver, minimising installation time
  • Full visual inspection — transparent or open-frame designs let engineers verify wire insertion depth and confirm no stray strands without removing covers
  • Colour-coded housings — grey for signal, blue for neutral, green/yellow for earth, and orange for hazardous-voltage circuits follow IEC 60445 conventions out of the box
  • Modular and expandable — boards can be assembled from individual blocks to the exact pole count required, and extended later without rewiring existing positions
  • High vibration resistance — tin-plated copper contacts with 0.5 N·m minimum clamp torque maintain contact integrity under IEC 60068-2-6 vibration profiles
  • UL94 V-0 housing — self-extinguishing polyamide prevents flame propagation inside control enclosures, meeting fire-safety requirements worldwide
Changzhou Fenglan New Materials Co., Ltd.
Changzhou Fenglan New Materials Co., Ltd.
Changzhou Fenglan New Materials Co., Ltd.
Changzhou Fenglan New Materials Co., Ltd.
Changzhou Fenglan New Materials Co., Ltd.
Changzhou Fenglan New Materials Co., Ltd.
Changzhou Fenglan New Materials Co., Ltd.
Changzhou Fenglan New Materials Co., Ltd.
ABOUT US
Quality is Our Core Competitiveness
Changzhou Fenglan New Materials Co., Ltd.
Founded in 2010, As China Screw Type Terminal Board Manufacturers and Screw Type Terminal Board Company. we are dedicated to manufacturing precision parts for automotive, industrial, and electrical applications. Backed by advanced manufacturing and R&D, we provide high-quality products and trusted solutions to our clients. We provide a wide selection of components to meet diverse industry needs: Electric Shafts: Drive shafts, coil motor shafts, servo motor shafts, water pump motor shafts, industrial motor shafts, and magnetic levitation motor shafts. Hardware: Precision parts for medical equipment, water heater coils, plumbing fittings, and various gas springs. Our commitment is to support our customers with reliable performance and long-term value.
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