Phoenix Contact 3118012 UK-SI Fuse modular terminal block nom.

The Phoenix Contact UK-SI is a 400 V, 6.3 A fuse modular terminal block for G-type glass or ceramic fuses in 5 x 20 and 5 x 25 formats. Screw connection via M3 thread accepts conductors from 0.2 mm² to 4 mm², with the 8.2 mm wide body mounting on NS 35/7.5, NS 35/15, or NS 32 DIN rails.

Technical specifications:

• Part designation: UK-SI
• Catalog number: 3118012
• Manufacturer: Phoenix Contact
• EAN: 4017918092856
• Product type: Fuse modular terminal block
• Nominal voltage: 400 V
• Nominal current: 6.3 A
• Rated surge voltage: 4 kV
• Overvoltage category: III
• Fuse type: G / 5 x 20 / 5 x 25, glass or ceramics
• Connection method: Screw, M3, tightening torque 0.6 - 0.8 Nm
• Conductor cross-section: 0.2 mm² - 4 mm² / AWG 24 - 12 (rigid and flexible)
• Nominal cross-section: 1 mm²
• Stripping length: 9 mm
• Mounting type: NS 35/7.5, NS 35/15, NS 32
• Dimensions: 8.2 mm W x 59.5 mm H; depth 58 mm (NS 35/7.5), 63 mm (NS 32), 65.5 mm (NS 35/15)
• Color: black (RAL 9005)
• Insulating material: PA
• Flammability rating: UL 94 V0
• Operating temperature: -60°C to 110°C
• Weight: 17.461 g
• Pack size: 50 pc
• Country of origin: TR
• Approvals: CSA, cULus Recognized, IECEE CB Scheme, EAC

Features and benefits:

• Accepts G-type fuses in both 5 x 20 and 5 x 25 sizes, giving flexibility in fuse selection without changing the terminal
• M3 screw connection supports rigid, flexible, and ferrule-terminated conductors from 0.2 mm² to 4 mm² on a single level
• Wide operating temperature range of -60°C to 110°C combined with UL 94 V0 flame-retardant PA housing for demanding environments
• Passes DIN EN 50155 vibration and shock tests, qualifying the block for railway and transport equipment installations

Applications:

• Individual circuit protection in industrial switchgear and control panels
• Fused distribution in machine automation and process control systems
• Railway and transport installations requiring DIN EN 50155 compliance
• Building and industrial panels where per-circuit overcurrent protection on DIN rail is required

Compliant with IEC 60947-7-3. Meets DIN EN 45545-2 (R22-R26, HL 1 - HL 3) for fire protection in rail vehicles. Fuse-link not supplied as standard.

Also known as: Phoenix Contact UK-SI, Phoenix 3118012, G-fuse modular terminal block 400V 6.3A.