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LUMBERG KRM03 Screw Terminal Block

The KRM03 screw terminal block offers reliable electrical connections for industrial wiring. With a pitch of 5.0 mm, it features a robust design with a PA V2 insulating body, pre-nickel and tin-plated CuZn cage, and steel zinc and chromate-plated screws. Suitable for temperatures from -25°C to +110°C, it supports rated currents of 15 A at 100°C and rated voltages up to 300 V. The device ensures insulative and safe connections for solid and stranded wires from AWG 22 to 12, with a creepage and clearance distance of 1.3 mm.

Authorized Distributors
Source:Newark
Part No:KRM 03
Stock:3142
Inv Date:06-15-2026
Price: Unit price: $0.238
Buy/RFQ:
Source:DigiKey
Part No:KRM 03
Stock:199
Inv Date:06-15-2026
Price: Unit price: $1.28
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Part No:KRM 03
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.7
Buy/RFQ:
Source:Arrow EU
Part No:KRM 03
Stock:6904
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

LUMBERG KRM03 Screw Terminal Block Specifications:

  • Temperature Range: -25°C to +110°C
  • Material: PA V2 insulating body, CuZn cage with nickel and tin plating, CuSn wire protector, steel screws (zinc and chromate-coated)
  • Electrical Ratings: 15 A at 100°C (VDE), 15 A at 65°C (UL), 250 V AC (VDE/UL), 300 V-B (CSA)
  • Mechanical Data: Screw M3, tightening torque 0.5Nm, compatible with solid and stranded wires AWG 22-12 (UL), 22-14 (CSA)
  • Dimensions: Pitch 5.0 mm, creepage and clearance distances 1.3 mm, insulation resistance >10 GΩ
  • Wiring Compatibility: Solid or stranded wire, ferrule-capable, stripping length 0.2-2.5 mm
  • Certification and Standards: UL, VDE, CSA compliant, IEC, DIN 46228-1, IEC 60664/DIN EN 60664, CTI UL classification
  • Installation: Upright, can be assembled without loss of pitch, suitable for industrial wiring and automation systems

Buy the Lumberg KRM03 – Reliable Connection Terminal Blocks for Industrial Applications

Enhance your electrical wiring with the Lumberg KRM03 screw terminal block, designed for durability and safety. It offers a pitch of 5.0 mm, supporting rated currents of 15 A at voltages up to 300 V. Made with high-quality materials like PA V2 for insulation and zinc-plated steel screws for robustness, this terminal block operates effectively from -25°C to +110°C. Its compatibility with solid and stranded wires (AWG 22-12) and certification standards ensures a dependable choice for industrial wiring and automation projects. Order online now for quick, secure delivery.

Order your Lumberg KRM03 screw terminal block today and ensure secure, reliable electrical connections in your industrial projects.

Frequently Asked Questions

Where can I buy LUMBERG KRM03?

You can click on the BUY or RFQ button to purchase KRM03 from an authorized LUMBERG distributor.

How do I troubleshoot issues or seek technical support for part KRM03?

You can download the KRM03 datasheet or visit the LUMBERG website for support.

Who is the manufacturer of KRM03?

LUMBERG

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