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62.33.9.048.0360 Finder Power relay 3 pole 16A DC 48VNO
Finder 62.33.9.048.0360 is a 16 A three-pole normally open power relay with a 48 V DC coil, a minimum 3 mm contact gap, an LED indicator and a suppression diode.
This product has been superseded
A direct replacement is available below.
Replacement product
62.33.9.048.4360 Finder Power relay 3 pole 16A DC 48VNO
SKU: 62.33.9.048.4360
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Why Choose the Finder 62.33.9.048.0360 Power Relay?
The Finder 62.33.9.048.0360 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 reliable circuit separation.
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, while the integrated LED provides visual confirmation when the relay coil is energised.
A built-in suppression diode helps protect PLC outputs and other sensitive control electronics from the reverse-voltage transient generated when the DC coil is switched off. The relay’s plug-in construction and Faston 187 terminals support efficient installation and replacement in industrial control cabinets.
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.
- Integrated LED provides clear visual confirmation of coil energisation.
- Built-in suppression diode helps protect electronic control outputs.
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.
- Integrated LED and polarity-sensitive suppression diode.
- Plug-in mounting with Faston 187 terminals.
- Compatible with suitable Finder 92 Series relay sockets.
Reliable Normally Open Switching for Industrial Systems
The Finder 62.33.9.048.0360 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.
The suppression diode absorbs the inductive voltage produced when the DC coil is de-energised, helping protect PLC outputs and electronic control devices. Because the diode makes the coil polarity-sensitive, the positive supply must be connected to terminal A1. The integrated LED provides a convenient visual indication that the coil is energised.
Typical Applications
- Industrial control panels and automation cabinets.
- PLC-controlled 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 | |
| Load Voltage | 400 V AC | |
| Switching Current (A) | 16 A | |
| Contacts | 6NO | |
| HS Code | 85364900 | |
| Manufacturer | Finder | |
| Series | 62.33 | |
| Model | 62.33.9.048.0360 | |
| 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 | |
| DC1 switching capacity | 16 A at 24 V DC | |
| Nominal coil voltage | 48 V DC | |
| Coil current | 63 mA | |
| Coil power consumption | 3 W | |
| Coil resistance | 770 Ω | |
| Contact material | AgCdO | |
| Coil accessories | LED and suppression diode | |
| Coil polarity | Positive to A1 | |
| Mounting type | Plug-in / Faston 187 | |
| Terminal dimensions | 4.8 × 0.5 mm | |
| Dimensions (H × W × D) | 49.1 × 35.8 × 38.2 mm | |
| Operating temperature | −40 to +50 °C |
Frequently Asked Questions
What is the Finder 62.33.9.048.0360 used for?
It is used to switch up to three normally open load circuits in industrial control panels, PLC-controlled machinery, motor controls and automation systems.
What coil voltage does this relay require?
The Finder 62.33.9.048.0360 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, with a minimum contact gap of 3 mm.
What electrical protection is built into the coil circuit?
The relay includes a suppression diode that helps protect connected electronic controls from the reverse-voltage transient produced when the coil is switched off.
Is coil polarity important when installing this relay?
Yes. The built-in diode makes the coil polarity-sensitive, so the positive 48 V DC supply must be connected to terminal A1.
Trusted Industrial Relay Technology
Finder 62 Series power relays provide reliable, high-capacity switching for industrial machinery, control panels and power-management applications where dependable contact separation and protection for electronic controls are essential.
