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62.33.8.012.4040 Finder Power relay 3 pole 16A 12V
Finder 62.33.8.012.4040 is a 16 A plug-in electromagnetic power relay with a 12 V AC coil, three changeover AgSnO2 contacts, a lockable test button and a mechanical flag indicator.
£12.16
Why Choose the Finder 62.33.8.012.4040 Power Relay?
The Finder 62.33.8.012.4040 is a robust 16 A electromagnetic power relay designed for dependable switching in industrial automation, electrical control panels and power management systems. As part of the established Finder 62 Series, it combines three changeover contacts with a 12 V AC coil and durable silver tin oxide contacts.
This version includes a lockable test button and mechanical flag indicator, enabling engineers to operate the relay manually and identify its contact position during commissioning, maintenance and fault-finding. Its AgSnO2 contact material is cadmium-free and provides reliable switching performance for industrial electrical loads.
With a rated contact current of 16 A, a rated switching voltage of 250 V AC and a maximum switching voltage of 400 V AC, the 62.33.8.012.4040 is suitable for controlling contactors, solenoid valves, lighting, heating equipment and industrial machinery. Its plug-in format supports Finder 92 Series sockets or direct connection through Faston 187 terminals.
Key Advantages
- Reliable 16 A power relay for industrial switching applications.
- Three changeover contacts provide flexible multi-circuit control.
- 12 V AC coil suitable for low-voltage control systems.
- Cadmium-free AgSnO2 contact material.
- Lockable test button supports manual operation during commissioning and maintenance.
- Mechanical flag indicator provides clear visual contact-status indication.
Key Features
- Finder 62 Series electromagnetic power relay.
- Three changeover contacts in a 3PDT configuration.
- 16 A rated contact current.
- 12 V AC nominal coil voltage at 50/60 Hz.
- 250 V AC rated switching voltage.
- Maximum switching voltage of 400 V AC.
- Integrated lockable test button and mechanical flag indicator.
- Plug-in mounting or direct connection through Faston 187 terminals.
Reliable Switching with Manual Testing
Electromagnetic power relays such as the Finder 62.33.8.012.4040 allow a low-voltage control circuit to operate several higher-current electrical circuits. Its three changeover contacts provide normally open and normally closed switching paths, supporting flexible control logic in machinery, process equipment and automation systems.
The dual-purpose test button can provide momentary manual operation or be locked in the operated position for testing. Combined with the mechanical flag indicator and durable AgSnO2 contacts, these features help engineers perform functional checks and maintain dependable switching performance.
Typical Applications
- Industrial control panels and automation systems.
- Machine control and production equipment.
- Contactors, solenoid valves and actuator circuits.
- Industrial heating and lighting controls.
- Pumps, fans and motor control circuits.
- Systems requiring manual testing and contact-status indication.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Mounting Type | Plug-in socket | |
| Load Voltage | 400 V AC | |
| Switching Current (A) | 16 A | |
| Contacts | 3 C/O | |
| HS Code | 85364900 | |
| Manufacturer | Finder | |
| Series | 62 Series | |
| Model | 62.33.8.012.4040 | |
| Product type | Electromagnetic power relay | |
| Contact configuration | 3 CO (3PDT) | |
| Rated contact current | 16 A | |
| Rated switching voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC | |
| Rated load AC1 | 4,000 VA | |
| Rated load AC15 at 230 V AC | 750 VA | |
| Motor rating at 230/400 V AC | 0.8/1.5 kW | |
| DC1 breaking capacity at 24/110/220 V | 16/1.1/0.7 A | |
| Minimum switching load | 1,000 mW (10 V / 10 mA) | |
| Nominal coil voltage | 12 V AC | |
| Coil frequency | 50/60 Hz | |
| Coil current | 183 mA at 50 Hz | |
| Coil resistance | 19 Ω | |
| Rated coil power | 2.2 VA at 50 Hz | |
| Coil operating range | 9.6–13.2 V AC | |
| Contact material | AgSnO2 (silver tin oxide) | |
| Indicator | Mechanical flag indicator | |
| Test facility | Lockable test button | |
| Mounting type | Plug-in / Faston 187 | |
| Terminal size | 4.8 × 0.5 mm | |
| Operate/release time | 11/4 ms | |
| Mechanical life | 10 million AC cycles | |
| Electrical life at rated AC1 load | 100,000 cycles | |
| Insulation between coil and contacts | 6 kV impulse withstand | |
| Dielectric strength between coil and contacts | 4,000 V AC | |
| Dielectric strength between open contacts | 1,500 V AC | |
| Environmental protection | RT I | |
| Ambient temperature range | −40 to +70 °C | |
| Dimensions (H × W × D) | 49.1 × 35.8 × 38.2 mm |
Frequently Asked Questions
What is the Finder 62.33.8.012.4040 used for?
This power relay controls multiple electrical circuits in industrial machinery, automation systems and control panels using a 12 V AC control supply.
What contact configuration does this relay have?
The relay has three changeover contacts in a 3PDT configuration, providing normally open and normally closed switching paths across three poles.
What contact material is used?
The 62.33.8.012.4040 uses cadmium-free AgSnO2 silver tin oxide contacts designed for dependable industrial load switching.
What coil voltage does the relay require?
This model uses a 12 V AC coil designed for operation at 50/60 Hz, with a rated coil power of 2.2 VA at 50 Hz.
What does the 4040 version include?
The 4040 version combines AgSnO2 contacts with a lockable test button and mechanical flag indicator for manual testing and visual contact-status identification.
Trusted Industrial Relay Technology
Finder 62 Series power relays are widely used by control panel builders, automation engineers and equipment manufacturers for dependable high-current switching and straightforward integration into industrial electrical systems.
