ABB DIN Rail Timer Relay, 2-Contact, 48 V dc 24V ac, 240 V ac, 0.05 s to 300 h OFF Delay 1SVR740110R3300 CT-AHS.22P

ABB 1SVR740110R3300 CT-AHS.22P is a high-quality DIN Rail Timer Relay designed for precise OFF delay timing in industrial and automation applications. Supporting both DC and AC supply voltages, this relay delivers versatile performance for control circuits requiring accurate time delay functions.

The timer relay features a dual-contact (2-contact) DPDT switch configuration suitable for various switching needs. Its range of timing extends from as short as 0.05 seconds up to 300 hours, making it ideal for diverse timing tasks in control panels and automation systems. With a single timer function focusing on true OFF delay, the relay ensures reliable and consistent operation with volt-free control input triggering the timing sequence.

The device offers convenient screwless terminal connections for easy and secure wiring, minimizing installation time. It also supports tool-free mounting and demounting on standard DIN rails, contributing to efficient setup and maintenance.

Robust construction includes an enclosure that meets the highest fire protection classifications and IP50/IP20 ratings, ensuring durability and safety in demanding environments. The relay operates within a temperature range from -25°C to 60°C and includes two LEDs for visual status indication of relay operation.

Manufactured in Germany, this timer relay complies with RoHS directives and international approvals such as UL 508 and CE, ensuring quality and regulatory adherence for industrial, electrical, and automation use cases.

Supports both 48 V dc and 24, 240 V ac supply voltages. Equipped with screwless terminal technology for easy installation. Compact dimensions of 85.60 mm height, 103.70 mm length, and 22.5 mm width. Operates reliably within -25°C to 60°C temperature range.

Features two LEDs for clear status indication. Designed for DIN rail mounting with tool-free assembly and removal. Offers 1 timer function with true OFF delay and 10 selectable time ranges. Housing material provides high fire protection classification.

IP50 and IP20 rated for protection against dust and contact. Compliant with RoHS standards and made in Germany.

This ABB DIN Rail Timer Relay is suitable for industrial automation, electrical panels, manufacturing processes, HVAC systems, and other timing control applications where precision OFF delay is required. It combines compact size, ease of installation, and robust performance to meet the demands of modern automation environments.

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