Phoenix Contact EMG 10-REL/KSR-230/21-LC Interface Relay, 1PDT, 6A, 230V AC/DC

The Phoenix Contact EMG 10-REL/KSR-230/21-LC is a professional-grade interface relay module engineered for precise signal switching within industrial automation environments. This compact unit features a soldered-in miniature relay with a 1PDT contact configuration, utilizing silver-nickel (AgNi) contacts to handle medium to large electrical loads effectively. Designed for seamless integration into control cabinets, it provides reliable electrical isolation and signal amplification for demanding automation tasks.

Advantages

This interface relay module offers significant operational benefits through its integrated input circuit and built-in interference suppression. These features ensure stable performance and protect sensitive control electronics from voltage spikes or electrical noise. The robust design and high-quality materials contribute to a long service life, making it a dependable choice for continuous industrial operation where space-saving and reliability are critical.

Suitable for

• Industrial automation and control systems
• Signal isolation between control and load circuits
• Switching medium to large electrical loads
• Control cabinet installations

When it may not be suitable

This module is designed specifically for 230V AC/DC control voltages and may not be suitable for low-voltage logic applications or systems requiring different control signals. It is also not intended for environments with extreme moisture or corrosive gases that exceed standard industrial protection ratings.

Key specifications

• Contact configuration: 1PDT
• Switching capacity: 6A
• Control voltage: 230V AC/DC
• Contact material: AgNi
• Design: Compact module with soldered-in relay

How to use

The relay module is designed for mounting on standard DIN rails within control cabinets. Ensure the power supply is disconnected before installation. Connect the control signal wires to the input terminals and the load circuit to the output terminals according to the wiring diagram provided on the housing. Once securely mounted and wired, the module operates automatically upon receiving the 230V control signal.

What to consider before purchase

• Verify that your control system voltage matches the 230V AC/DC requirement.
• Ensure the 6A switching capacity is sufficient for your specific load requirements.
• Check available space on the DIN rail for the 10mm wide module.

Usage recommendations

Regularly inspect the terminal connections for tightness and ensure the module is free from dust or debris accumulation to maintain optimal electrical contact and heat dissipation.