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HR8020A120 Lovato IND. RELAY ATEX 2NO 30A 120VAC
Lovato HR8020A120 is an ATEX HR80 series industrial power relay with two normally open contacts, a 30 A rated current and a 120 V AC 50/60 Hz control coil for demanding industrial switching applications.
£11.94
Why Choose the Lovato HR8020A120 ATEX Industrial Power Relay?
The Lovato HR8020A120 is a robust ATEX industrial power relay designed for high-current switching in demanding industrial control, refrigeration and automation applications. As part of the Lovato HR80 series, it combines high switching capacity with a compact relay format suitable for equipment where reliable operation is essential.
This industrial relay provides 2 normally open (2 NO) contacts with a rated current of 30 A and a 120 V AC, 50/60 Hz control coil. The configuration makes the HR8020A120 suitable for controlling substantial electrical loads from standard industrial AC control circuits.
The HR80 range is designed for industrial power switching and includes versions intended for appropriate applications in potentially explosive atmospheres. With its ATEX-rated construction, high-current contacts and industrial connection arrangement, the HR8020A120 is particularly suited to refrigeration equipment, machinery and electrical control systems requiring a dependable power relay.
Key Advantages
- Robust ATEX industrial power relay for demanding switching duties.
- 2 normally open contacts for high-current load control.
- 30 A rated current suitable for substantial electrical loads.
- 120 V AC, 50/60 Hz control coil for industrial AC control circuits.
- High-capacity contact system designed for dependable industrial switching.
- Suitable for refrigeration, machinery and automation equipment.
- Compact relay construction simplifies integration into electrical equipment.
Key Features
- Lovato HR80 industrial power relay series.
- 2 NO contact configuration.
- 30 A rated current.
- 120 V AC, 50/60 Hz relay control voltage.
- Designed for high-current industrial switching.
- Ag/SnO2 contact material.
- ATEX version for appropriate equipment used in potentially explosive atmospheres.
- Industrial mounting and connection arrangement.
- Suitable for control panels, refrigeration equipment and machine automation.
High-Current Switching for Industrial Control Systems
Industrial power relays such as the Lovato HR8020A120 enable a control circuit to switch higher-current electrical loads while providing electrical separation between the coil and contact circuits. Its two normally open contacts provide high-capacity switching paths for equipment controlled from a 120 V AC control supply.
The HR80 series is designed for demanding industrial applications where robust switching performance is required. The ATEX version extends its suitability to appropriate equipment intended for designated potentially explosive atmospheres, making the HR8020A120 particularly useful in refrigeration, machinery and industrial process control systems.
Typical Applications
- Industrial refrigeration and cooling equipment.
- Refrigeration systems using flammable refrigerants where the applicable ATEX requirements are satisfied.
- Industrial control panels and electrical cabinets.
- HVAC and refrigeration control circuits.
- Machine control and OEM equipment.
- Industrial automation and process equipment.
- High-current auxiliary load switching.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Mounting Type | Surface / Screw | |
| Switching Current (A) | 30 A | |
| Contacts | 2NO | |
| HS Code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | HR80 | |
| Model | HR8020A120 | |
| Product type | ATEX industrial power relay | |
| Contact configuration | 2 NO | |
| Rated current | 30 A | |
| Relay control voltage | 120 V AC | |
| Control frequency | 50 / 60 Hz | |
| Rated insulation voltage Ui | 250 V | |
| Rated impulse withstand voltage Uimp | 4 kV | |
| Contact material | Ag/SnO2 | |
| Mechanical life | Up to 5,000,000 operations | |
| Electrical life AC-1 | Up to 100,000 operations | |
| Mounting | Screw fixing | |
| Electrical connection | Faston terminals | |
| Operating position | Any | |
| LED indication | No | |
| Mechanical test actuator | No |
Frequently Asked Questions
What is the Lovato HR8020A120 used for?
The HR8020A120 is an ATEX industrial power relay designed for high-current switching in industrial machinery, refrigeration equipment, control panels and automation systems.
What coil voltage does the HR8020A120 require?
The Lovato HR8020A120 has a 120 V AC control coil designed for 50/60 Hz supplies.
What contact configuration does the HR8020A120 have?
The relay provides 2 normally open (2 NO) contacts for switching electrical loads.
What is the current rating of the Lovato HR8020A120?
The HR8020A120 has a rated current of 30 A, making it suitable for high-current industrial switching duties within its specified utilisation ratings.
Is the HR8020A120 an ATEX relay?
Yes. The HR8020A120 is an ATEX version of the Lovato HR80 industrial relay intended for appropriate equipment and applications where its hazardous-area certification is applicable.
What is the difference between the HR8020A120 and HR8020A024?
Both are HR80 series ATEX industrial relays with 2 NO, 30 A contacts; the HR8020A120 uses a 120 V AC coil, whereas the HR8020A024 uses a 24 V AC coil.
Trusted for Industrial Power and Refrigeration Control
Lovato Electric HR80 industrial power relays provide dependable high-current switching for refrigeration, machine building and industrial control applications, combining robust contact technology with coil options suited to common automation and control voltages.
