# Danfoss KPS 45 Pressure Switch 060-3121 – Industrial Control

The **Danfoss KPS 45 Pressure Switch 060-3121** is a robust pressure control solution designed for demanding industrial applications. This switch is engineered for reliable performance in refrigeration, HVAC, marine, and process systems. Its durable construction and precision engineering ensure consistent monitoring and control of pressure levels, making it vital for maintaining system efficiency and safety.

This industrial-grade pressure switch features a wide regulation range and offers flexible setpoint adjustment. The **Danfoss KPS 45 060-3121** is built to withstand harsh environments with its IP67-rated enclosure and gold-plated contacts. It is an ideal for system builders and maintenance teams. It delivers dependable performance in critical environments. It is compliant with EN 60947-4-5 standards.

**Key Features:**

-   **Wide adjustment range** from 4 to 40 bar for versatile pressure control.
-   **Adjustable differential** for precise hysteresis control.
-   **SPDT contact (gold)** for reliable switching and signal integrity.
-   **Automatic reset function** reduces the need for manual intervention.
-   **IP67 protection rating** ensures resistance against dust, moisture, and vibration.

**Specifications:**

-   Part Number: 060‑3121
-   Series: KPS 45 Pressure Switch
-   Regulation Range (Pe): 4 – 40 bar (0.4–4.0 MPa) / 50 – 600 psig
-   Differential: 2.2 – 11 bar (approx. 32–160 psig)
-   Maximum Working Pressure: 120 bar (~1,740 psig)
-   Pressure Connection: G 1/4 (female)
-   Electrical Ratings: AC‑1: 10 A, AC‑3: 6 A at 440 V, AC‑15: 4 A, DC‑13: 12 W at 220 V; SPDT gold contacts
-   Body Material: Diaphragm sensing element
-   Enclosure Rating: IP67 (metal cable gland)
-   Ambient Temperature Range: –25 °C to +70 °C
-   Standards: EN 60947‑4‑5 compliant
-   Typical Weight: ~1.13 kg

The **Danfoss KPS 45** provides consistent and precise pressure monitoring. It is a reliable choice for industrial automation. For any system requirements, the **Danfoss** switch provides a robust solution. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Danfoss
- **Type:** Industrial Automation > Pressure Switches > Mechanical Pressure Switch
- **Tags:** 060-3121, Danfoss, industrial automation, KPS 45, pressure control, pressure switch

## Variants

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

## Images

- Danfoss KPS 45 Pressure Switch 060-3121 – Industrial Control-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/danfoss-kps-45-pressure-switch-060-3121)
> Updated: 2026-10-02