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.
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
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.
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
No documents available for this product.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...