The Schneider Electric iTLc impulse relay, model A9C33811, is a single-pole relay designed for control circuit applications. This relay features one normally open (NO) contact and is rated for a 16A current capacity. It operates with a coil voltage of 230-240 VAC at a frequency of 50/60 Hz, making it suitable for standard industrial power systems.

Technical details

• Series: iTLc Impulse Relay
• Configuration: 1 Pole (1P)
• Contact Type: 1 Normally Open (1NO)
• Current Rating: 16 Amperes (16A)
• Coil Voltage: 230-240 VAC
• Coil Frequency: 50/60 Hz
• Mounting Type: DIN rail mount (typical for this series, verify datasheet)
• Actuation: Impulse control (requires a pulse to change state)

Applications & compatibility

This Schneider Electric impulse relay is commonly employed in building automation systems, lighting control panels, and motor control circuits where latching functionality is required. Its ability to maintain its state after the control pulse is removed makes it ideal for applications such as stairwell lighting timers, ventilation fan control, or simple on/off switching in automated sequences.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the A9C33811 or contact our technical team for cross-reference assistance with compatible Schneider Electric control components.