RUKO SPB-DIN340-4,5mm DIN Rail Terminal Block, CAGE CLAMP, 2.5 mm², 800 V, 24 A, Gray

Rated for 800 V and 24 A with a 2.5 mm² nominal cross-section, the RUKO SPB-DIN340-4,5mm terminal block brings CAGE CLAMP® push-in connection technology to DIN-35 rail installations. The single-potential, 3-conductor block accepts solid and fine-stranded conductors from 0.25 to 4 mm² (22–12 AWG) without ferrules, cutting wiring time on control panels and distribution boards.

Overview

This gray polyamide (PA) terminal block is engineered for three-phase and control circuits up to 800 V in pollution degree 3 environments. The CAGE CLAMP® spring mechanism provides vibration-proof, maintenance-free connections, while the tool-free push-in actuation simplifies installation. An operating tool slot is also provided for conductor removal or fine-stranded wires.

What stands out

• Push-in termination for solid and fine-stranded conductors from 0.25 to 4 mm²
• High current rating: 24 A at 800 V (overvoltage category III, impulse voltage 8 kV)
• UL94 V0 flame-retardant polyamide housing for panel safety
• Wide operating temperature range: -35 °C to +85 °C
• Approvals: UL, CSA, VDE, EAC

Technical details

• Number of potentials: 1
• Number of connection points: 3
• Connection technology: CAGE CLAMP®
• Actuation type: Push-in, operating tool
• Nominal cross-section: 2.5 mm² (AWG 14)
• Solid conductor size: 0.25 ... 4 mm² / 22 ... 12 AWG
• Fine-stranded conductor size: 0.25 ... 4 mm² / 22 ... 12 AWG
• Stripped length: 9 ... 10 mm / 0.35 ... 0.39 inch
• Rated voltage (III/3): 800 V
• Rated impulse voltage (III/3): 8 kV
• Rated current: 24 A
• Pollution degree: 3
• Overvoltage category: III
• Insulating material: Polyamide (PA)
• Mounting type: DIN-35 rail
• Flammability rating: UL94 V0
• Operating temperature: -35 ... +85 °C
• Approvals: UL, CSA, VDE, EAC

Our verdict

A compact, high-performance DIN rail terminal block that combines push-in speed with CAGE CLAMP® reliability for demanding industrial control applications.