Finder Impulse Relay 1 NO + 1 NC 16A 230V AC DIN Rail 1 Module Series 20

The Finder Impulse Relay from Series 20 is a high-quality latching relay designed for reliable switching of lighting and other loads in commercial and industrial installations. With a compact 1-module width (17.5 mm) for DIN rail mounting, it offers a normally open (NO) and normally closed (NC) contact, each rated at 16 A / 250 V AC. The relay is controlled by a 230 V AC coil and features silver nickel (AgNi) contacts for long electrical life. Ideal for staircase lighting, impulse switching, and remote control applications.

Advantages

Compact 1-module design saves space in distribution boards. High switching capacity up to 4000 VA. Robust construction with 100,000 electrical cycles at rated load. Simple screw terminal connection for quick installation.

Suitable for

• Staircase lighting control
• Impulse switching of lighting circuits
• Remote on/off control of electrical loads
• Industrial automation panels

Key specifications

• Product Type: Impulse Relay (Latching Relay)
• Contact Configuration: 1 NO + 1 NC
• Rated Contact Current: 16 A
• Rated Contact Voltage: 250 V AC
• Coil Voltage: 230 V AC
• Mounting: DIN Rail (EN 60715)
• Module Width: 1 Module (17.5 mm)
• Contact Material: AgNi
• Max. Switching Power (AC1): 4000 VA
• Electrical Life: 100,000 cycles
• Mechanical Life: 1,000,000 cycles
• Operating Temperature: -40 to +40 °C
• Protection Degree: IP20 (terminals), IP40 (housing)
• Dielectric Strength: 4 kV AC
• Coil Power Consumption: 5 VA
• Terminal Type: Screw Terminals

Recommendations

For optimal performance, use with a suitable control switch or push button. Ensure the relay is installed in a dry, ventilated environment within the specified temperature range.