RUKO STB-90°-M12-S-kelo M12 S-Coded Female 90° Field-Termination Connector, Screw Termination, 4-Pin (3+PE), 630 V AC, 12 A, IP67

The RUKO STB-90°-M12-S-kelo is an angled M12 S-coded female connector designed for AC power applications in industrial environments. Its 90° orientation allows installation in tight spaces where straight connectors would not fit, and the screw termination enables tool-free field assembly without special crimping tools.

Highlights

• M12 circular connector, S-coded for AC power
• Female (socket) with 4-pin configuration (3 + PE)
• 90° angled housing for space-constrained installations
• Screw termination for quick and reliable field wiring
• Rated for 630 V AC and 12 A
• IP67 protection when mated
• Operating temperature range: -40°C to +90°C

In daily use

This connector is suitable for connecting AC-powered devices such as motors, actuators, and power supplies in factory automation, robotics, and harsh industrial settings. The gold-plated brass contacts ensure low contact resistance and long-term reliability, while the polyamide housing and nickel-plated brass coupling nut provide mechanical robustness.

Full specifications

• Connector type: M12 circular connector
• Coding: S-coded (AC power)
• Gender: Female (socket)
• Number of contacts: 4-pin (3 + PE)
• Orientation: 90° angled
• Termination type: Screw termination
• Rated voltage: 630 V AC
• Rated current: 12 A
• Contact material: Brass (CuZn)
• Contact plating: Gold (Au)
• Housing material: Polyamide (PA)
• Coupling nut material: Brass, nickel-plated
• Degree of protection: IP67 (when mated)
• Operating temperature range: -40°C to +90°C
• Cable diameter range: 6 - 10 mm
• Max wire gauge: 1.5 mm² (AWG 16)
• Insulation resistance: > 10^9 Ohm
• Contact resistance: < 10 mOhm
• Pollution degree: 3
• Flammability rating: UL 94 V-0

Final note

For reliable AC power connections in demanding industrial applications, the RUKO STB-90°-M12-S-kelo offers a robust field-termination solution.