# ABB Off-Delay 22S Time Relay CT-APS – Precise Circuit Control

The **ABB Off-Delay 22S Voltage Time Relay** (CT-APS CT-APS.22S 1SVR730180R3300) is engineered for precise timing control in electrical circuits. This relay is a crucial component in industrial automation, HVAC systems, and various other applications requiring accurate delay functions. It provides reliable and efficient control, ensuring optimal performance across different operational parameters.

This off-delay relay is designed for versatile use, supporting a wide auxiliary voltage range of ~24-240V 50/60Hz and a secondary voltage range of ~24-48V. It features 2 C/O (changeover) contacts rated at 4A, ensuring safe and reliable switching in your electrical systems. The **ABB Off-Delay 22S** complies with IEC/EN 61812-1 and IEC/EN 60947-5-1 standards, ensuring safe operation. With a timing range of 0.05 seconds to 300 hours, this relay offers precise control for a wide range of applications.

-   **Wide Timing Range**: Provides flexibility from 0.05 seconds to 300 hours, catering to diverse application needs.
-   **Versatile Voltage Support**: Operates with auxiliary voltages of ~24-240V 50/60Hz and secondary voltages of ~24-48V.
-   **Reliable Switching**: Equipped with 2 C/O contacts rated at 4A for dependable circuit control.
-   **High-Quality Construction**: German-made, ensuring durability and long-lasting performance.
-   **Compact Design**: Lightweight at 130 grams, facilitating easy installation and integration.

**ABB Off-Delay 22S Voltage Time Relay** offers consistent and accurate operation, enhancing the efficiency of your electrical systems. Trust in the precision and reliability of this German-made relay for your industrial and automation needs. For reliable performance and precise timing, choose the **CT-APS CT-APS.22S 1SVR730180R3300** from ABB. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Relays > Time Delay Relays
- **Tags:** 1SVR730180R3300, ABB, automation, circuit control, CT-APS, industrial relay, time delay relay, voltage relay

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- ABB Off-Delay 22S Time Relay CT-APS – Precise Circuit Control-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-off-delay-22s-time-relay-ct-aps)
> Updated: 2026-10-03