Finder 34.51.7.006.0010 – 34 Series Slim P.C.B. Relays
Finder 34.51.7.006.0010 Series 34 ultra-slim electromechanical PCB relay featuring a 6 V DC sensitive coil, 6 A single changeover contact, silver nickel contact material and a compact 5 mm housing for industrial automation and electronic switching applications.
Why Choose the Finder 34.51.7.006.0010 Ultra-Slim PCB Relay?
The Finder 34.51.7.006.0010 is an ultra-slim 6 A electromechanical PCB relay designed for compact electrical switching applications in industrial automation, electronic control equipment and building management systems. Part of the Finder Series 34, it combines a space-saving 5 mm-wide housing with a sensitive DC coil and reliable changeover contacts.
Featuring a 6 V DC operating coil and a single changeover (1 CO / SPDT) contact, the relay enables low-power electronic control circuits to switch compatible electrical loads. Its monostable operating mechanism provides predictable switching behaviour, returning the contacts to their normal positions when the coil is de-energised.
The Finder 34.51.7.006.0010 incorporates silver nickel (AgNi) contacts, a low-consumption 170 mW coil and a flux-proof RT II construction. Designed for direct printed circuit board mounting or installation through compatible Finder Series 93 relay sockets, it provides a versatile switching solution for compact control systems.
Key Advantages
Ultra-slim 5 mm housing helps minimise space requirements in electronic equipment.
6 V DC operating coil supports low-voltage electronic control circuits.
170 mW coil consumption helps reduce control circuit power requirements.
6 A rated contact current provides switching capability for compatible electrical loads.
Single changeover contact offers normally open and normally closed switching functions.
Silver nickel contacts provide dependable electromechanical switching.
Direct PCB mounting supports compact electronic equipment design.
Finder Series 93 socket compatibility provides alternative installation options.
Flux-proof RT II construction supports printed circuit board assembly processes.
Monostable operation ensures contacts return to their normal state when coil power is removed.
6 kV impulse insulation between coil and contacts supports electrical isolation.
Suitable for industrial control, automation and electronic switching applications.
Key Features
Finder Series 34 ultra-slim electromechanical relay.
Type 34.51 with one changeover contact.
6 V DC sensitive operating coil.
170 mW nominal coil consumption.
6 A rated switching current.
1 CO / SPDT contact configuration.
Silver nickel (AgNi) contact material.
5 mm housing width.
Through-hole PCB mounting.
Compatible with suitable Finder Series 93 sockets.
Flux-proof RT II environmental protection.
Monostable electromechanical switching.
6 kV coil-to-contact impulse insulation.
5 ms operate time and 3 ms release time.
Cadmium-free contact materials.
Suitable for compact electronic control assemblies.
Reliable Switching for Compact Electronic and Automation Systems
The Finder 34.51.7.006.0010 enables low-voltage electronic control circuits to operate compatible electrical loads through an isolated electromechanical switching interface. When its 6 V DC coil is energised, the changeover contact transfers from its normally closed position to its normally open position. Removing the coil supply returns the contact to its original state.
Its single-pole changeover arrangement provides flexibility for applications requiring alternative switching states, control signalling or electrical load operation. The relay's 6 A contact rating makes it suitable for a variety of compatible control loads, provided the connected equipment remains within the relevant switching and utilisation-category limits.
The sensitive 170 mW coil is particularly useful in electronic control equipment where low operating power is desirable. Combined with the compact 5 mm housing width, this allows designers to incorporate electromechanical switching into densely populated printed circuit board assemblies.
The relay can be soldered directly onto a PCB or installed using a suitable Finder Series 93 socket. Compatible socket arrangements can also support DIN rail installation, providing additional flexibility for industrial automation and control cabinet applications.
With AgNi contacts, flux-proof construction and strong coil-to-contact insulation, the Finder 34.51.7.006.0010 offers a practical switching component for industrial electronics, control interfaces and automation systems.
Typical Applications
Industrial automation and electronic control equipment.
Printed circuit board switching assemblies.
Programmable controller output interfaces.
Electronic control and monitoring systems.
Industrial machinery control circuits.
Packaging and labelling equipment.
Building automation and lighting control electronics.
Boiler, burner and heating control equipment.
Electronic timers and control modules.
Low-voltage control circuits requiring isolated switching.
Compact relay interface modules using compatible Finder Series 93 sockets.
Electrical control systems requiring a single changeover contact.
Technical Specifications
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Terminal Type
PCB / pins
Load Voltage
400 V AC
Mounting Type
PCB, Plug-in socket
Switching Current (A)
6 A
Manufacturer
Finder
Series
Series 34 – Ultra-Slim Electromechanical PCB Relays
Model
34.51.7.006.0010
Product type
Electromechanical PCB relay
Relay type
34.51
Operating principle
Monostable, non-latching
Rated coil voltage
6 V DC
Coil type
Sensitive DC
Nominal coil consumption
170 mW
Coil operating voltage range
70–150% of nominal voltage
Rated contact current
6 A
Maximum peak current
10 A
Contact configuration
1 CO / SPDT
Number of poles
1
Rated contact voltage
250 V AC
Maximum switching voltage
400 V AC
Rated load AC-1
1500 VA
Rated load AC-15 at 230 V AC
300 VA
Contact material
Silver nickel (AgNi)
Mechanical endurance
10 million cycles
Electrical endurance at rated AC-1 load
60,000 cycles
Operate time
5 ms
Release time
3 ms
Coil-to-contact impulse withstand voltage
6 kV
Dielectric strength between coil and contacts
4000 V AC
Ambient operating temperature
−40 to +85 °C
Environmental protection
RT II – Flux proof
Mounting type
Through-hole PCB or compatible Series 93 socket
Connection type
PCB solder pins
Dimensions (L × W × H)
28 × 5 × 15 mm
Contact material characteristic
Cadmium-free
Frequently Asked Questions
What is the Finder 34.51.7.006.0010 used for?
The Finder 34.51.7.006.0010 is an ultra-slim electromechanical relay used to switch compatible electrical loads from low-voltage electronic control circuits. Typical applications include industrial automation, electronic control boards and relay interface systems.
What coil voltage does this relay require?
The relay uses a 6 V DC sensitive operating coil with a nominal power consumption of 170 mW.
What is the rated switching current?
The Finder 34.51.7.006.0010 has a 6 A rated contact current. The permissible connected load depends on the switching voltage, load characteristics and applicable manufacturer ratings.
What contact configuration does this relay have?
The relay features one changeover contact (1 CO / SPDT), providing a common terminal, a normally open terminal and a normally closed terminal.
Is the Finder 34.51.7.006.0010 a latching relay?
No. It is a monostable electromechanical relay. The contacts return to their normal positions when the operating coil is de-energised.
Can this relay be mounted directly onto a PCB?
Yes. The Finder 34.51.7.006.0010 is designed for through-hole printed circuit board mounting using its solder pins.
Can the relay be installed on a DIN rail?
The relay itself is a PCB-mount component, but it can be installed on a 35 mm DIN rail using a compatible Finder Series 93 socket designed for DIN rail mounting.
How wide is the Finder 34.51.7.006.0010?
The relay has an ultra-slim 5 mm housing width, making it suitable for compact electronic control assemblies.
What contact material is used?
The relay uses silver nickel (AgNi) contacts, providing dependable electromechanical switching for compatible electrical loads.
What is the difference between a PCB relay and a relay interface module?
A PCB relay is an individual switching component designed for direct circuit board mounting. A relay interface module typically combines a relay with a suitable socket and wiring terminals, allowing convenient installation in control cabinets. The Finder 34.51.7.006.0010 can be used with compatible Finder Series 93 sockets to form an interface arrangement.
Trusted by Electrical Engineers and Automation Professionals
Finder Series 34 ultra-slim electromechanical relays provide compact, low-power switching solutions for electronic control equipment and industrial automation, combining sensitive DC coils, dependable changeover contacts and flexible PCB or socket-based installation.
Terminal Type
PCB / pins
Load Voltage
400 V AC
Mounting Type
PCB, Plug-in socket
Switching Current (A)
6 A
Manufacturer
Finder
Series
Series 34 – Ultra-Slim Electromechanical PCB Relays
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