APC Schneider Electric A9C20844 Impulse Relay, 2 Pole, 40 A, 230-240 V AC, DIN Rail, Multicolored

The APC Schneider Electric A9C20844 is a high-quality impulse relay from the Acti9 range, designed for remote and manual control of electrical circuits. With 2 normally open contacts and a rated current of 40 A, this relay is ideal for switching loads in residential and commercial installations. It supports a control voltage of 230-240 V AC and mounts easily on DIN rail, occupying 4 modular pitches.

Advantages

Reliable switching with electrical durability of 100,000 cycles and mechanical durability of 1,000,000 cycles. Compact design saves space in distribution boards. Clear ON/OFF indicator for local status signaling. Tunnel terminals ensure secure and easy wiring.

Suitable for

• Lighting control in buildings
• Motor and resistive load switching
• Automation systems requiring remote control

Key specifications

• Product Type: Impulse Relay
• Range: Acti9
• Device Short Name: iTL
• Poles: 2P (2 Pole)
• Rated Current (In): 40 A
• Contact Composition: 2 NO (Normally Open)
• Control Circuit Voltage: 230...240 V AC 50/60 Hz
• Mounting Support: DIN Rail
• 9mm Pitches: 4
• Control Type: Remote and Manual Control
• Local Signalling: ON/OFF Indicator
• Electrical Durability: 100000 cycles (AC-21)
• Mechanical Durability: 1000000 cycles
• Terminal Type: Tunnel type terminals
• Wire Capacity (Flexible): 1 x 1.5...10 mm²
• Wire Capacity (Rigid): 1 x 1.5...16 mm²
• Operating Temperature: -20 to 50 °C
• Storage Temperature: -40 to 70 °C
• IP Degree of Protection: IP20 (terminals), IP40 (in enclosure)
• Standards: EN 60669-1, EN 60669-2-2

Recommendations

For optimal performance, use with appropriate circuit breakers and ensure proper mounting on DIN rail. Verify control voltage compatibility before installation.