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62.33.9.048.0300 Finder Power relay 3 pole 16A DC 48VNO
Finder 62.33.9.048.0300 is a 16 A three-pole normally open power relay with a 48 V DC coil, plug-in mounting and a minimum contact gap of 3 mm.
This product has been superseded
A direct replacement is available below.
Replacement product
62.33.9.048.4300 Finder Power relay 3 pole 16A DC 48VNO
SKU: 62.33.9.048.4300
£12.95 ex VAT
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Why Choose the Finder 62.33.9.048.0300 Power Relay?
The Finder 62.33.9.048.0300 is a heavy-duty three-pole normally open electromagnetic power relay designed for dependable switching in industrial control panels, machinery and automation systems. As part of the Finder 62 Series, it provides three normally open contacts with an enhanced contact gap for applications requiring reliable circuit isolation.
This relay features a 48 V DC coil and three normally open contacts rated at 16 A. Each contact has a gap of at least 3 mm, providing enhanced separation when the relay is de-energised and making this version suitable for switching demanding industrial loads.
With an AC1 rated load of 4,000 VA and a maximum switching voltage of 400 V AC, the 62.33.9.048.0300 supports a wide range of industrial control duties. Its plug-in design, Faston 187 terminals and compatibility with suitable Finder 92 Series sockets enable straightforward installation and replacement.
Key Advantages
- Heavy-duty three-pole normally open power relay.
- Three normally open contacts allow multiple circuits to be switched simultaneously.
- Contact gap of at least 3 mm for enhanced circuit separation.
- 16 A rated contact current for demanding industrial loads.
- 48 V DC coil compatible with industrial DC control systems.
- Plug-in construction supports efficient installation and maintenance.
Key Features
- Finder 62.33 Series electromagnetic power relay.
- 3 NO (3PST-NO) contact configuration.
- Minimum 3 mm contact gap.
- 16 A rated contact current.
- 48 V DC nominal coil voltage.
- 3 W DC coil power.
- Plug-in mounting with Faston 187 terminals.
- Compatible with suitable Finder 92 Series relay sockets.
Reliable Normally Open Switching for Industrial Systems
The Finder 62.33.9.048.0300 uses a 48 V DC control signal to close three normally open contacts simultaneously. This allows one control output to energise up to three separate load circuits while maintaining electrical isolation between the coil and switched contacts.
Unlike a changeover relay, this model is specifically configured for normally open switching. Its contact gap of at least 3 mm provides enhanced separation in the open state, while the plug-in construction allows the relay to be removed from a compatible socket without rewiring the control panel.
Typical Applications
- Industrial control panels and automation cabinets.
- Machinery and production equipment.
- Industrial motors and contactor-control circuits.
- Burners, boilers, furnaces and heating systems.
- Road and tunnel lighting controls.
- Electrical power-management systems.
Technical Specifications
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| Device Type | Power Relay | |
|---|---|---|
| Mounting Type | Plug-in socket | |
| Switching Current (A) | 16 A | |
| Load Voltage | 400 V AC | |
| Contacts | 6NO | |
| HS Code | 85364900 | |
| Manufacturer | Finder | |
| Series | 62.33 | |
| Model | 62.33.9.048.0300 | |
| Product type | Electromagnetic power relay | |
| Contact configuration | 3 NO (3PST-NO) | |
| Minimum contact gap | 3 mm | |
| Rated contact current | 16 A | |
| Maximum peak current | 120 A for 5 ms | |
| Rated contact 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 switching capacity at 24 / 110 / 220 V DC | 16 / 1.1 / 0.7 A | |
| Minimum switching load | 1,000 mW (10 V / 10 mA) | |
| Nominal coil voltage | 48 V DC | |
| Coil power consumption | 3 W | |
| Contact material | AgCdO | |
| Dielectric strength between open contacts | 3,000 V AC | |
| Mounting type | Plug-in / Faston 187 | |
| Terminal dimensions | 4.8 × 0.5 mm | |
| Operating temperature | −40 to +50 °C |
Frequently Asked Questions
What is the Finder 62.33.9.048.0300 used for?
It is used to switch up to three normally open load circuits in industrial control panels, machinery, motor controls, heating equipment and automation systems.
What coil voltage does this relay require?
The Finder 62.33.9.048.0300 has a nominal 48 V DC coil.
What is the contact configuration?
The relay has three normally open contacts, also described as a 3 NO or 3PST-NO contact configuration.
What is the contact current rating?
Each pole has a rated contact current of 16 A, with a maximum switching voltage of 400 V AC.
What contact gap does this relay provide?
The normally open contacts provide a gap of at least 3 mm when the relay is de-energised.
Trusted Industrial Relay Technology
Finder 62 Series power relays provide reliable, high-capacity switching for industrial machinery, control panels and power-management applications where durable construction and dependable contact separation are essential.
