65.61.9.060.4000 Finder Power relay PCB 1NO 30A DC 60VNO

Why Choose the Finder 65.61.9.060.4000 Power Relay?

The Finder 65.61.9.060.4000 is a robust 20 A electromagnetic power relay designed for dependable electrical switching in industrial automation, machinery control and commercial equipment. Featuring a 60 V DC operating coil and a 1 normally open + 1 normally closed (1 NO + 1 NC) contact configuration, this relay enables a DC control circuit to operate two complementary switching functions.

Part of the established Finder 65 Series power relay range, the 65.61.9.060.4000 combines high-current switching capability with silver tin oxide (AgSnO₂) contacts and direct printed circuit board (PCB) mounting. Its bifurcated solder terminals provide a practical connection method for industrial electronic control assemblies, while the separate normally open and normally closed contacts support coordinated operation of electrical circuits.

With a 20 A rated contact current at 250 V AC, 5000 VA resistive switching capacity (AC1) and a 60 V DC coil, the Finder 65.61.9.060.4000 is suitable for machinery, heating equipment, power control boards and OEM electrical systems. It is particularly useful where a 60 V DC control supply must operate both normally open and normally closed switching functions within a compact PCB-mounted relay assembly.

Key Advantages

• 20 A rated contact current for suitable resistive electrical loads.
• 60 V DC operating coil for integration into compatible DC control systems.
• 1 NO + 1 NC contact configuration providing complementary electrical switching functions.
• 250 V AC rated contact voltage for industrial and commercial electrical equipment.
• 5000 VA rated resistive switching capacity (AC1) for demanding power control applications.
• Silver tin oxide (AgSnO₂) contacts for robust electrical switching performance.
• Direct PCB mounting for integration into industrial electronic control assemblies.
• Bifurcated solder terminals for secure installation on a suitable printed circuit board.
• 1.3 W nominal DC coil consumption for efficient electromagnetic operation.
• Approximately 21.7 mA nominal coil current for appropriately rated DC control circuitry.
• Monostable, non-latching operation returns both contacts to their normal states when coil power is removed.
• Electrical isolation between coil and contacts for switching loads independently of the control supply.

Key Features

• Finder 65 Series electromagnetic power relay.
• Type 65.61 PCB-mounted configuration.
• 20 A rated contact current.
• 60 V DC nominal coil voltage.
• 1 normally open + 1 normally closed contact.
• 250 V AC rated contact voltage.
• 400 V AC maximum switching voltage.
• 5000 VA rated resistive switching capacity (AC1).
• 1000 VA AC15 switching capacity at 230 V AC.
• 1.1 kW single-phase motor rating at 230 V AC.
• Silver tin oxide (AgSnO₂) contact material.
• 1.3 W nominal DC coil consumption.
• 2760 Ω nominal coil resistance.
• 21.7 mA nominal coil current.
• 51–66 V DC nominal coil operating range.
• Direct PCB mounting with bifurcated solder terminals.
• 10 ms operate time and 12 ms release time.
• 30 million mechanical operations for DC coil versions under specified conditions.
• −40 to +75 °C ambient operating temperature range.
• Electromagnetic, monostable and non-latching operation.

Reliable High-Current Switching with 60 V DC Control

The Finder 65.61.9.060.4000 enables a 60 V DC control circuit to operate two complementary electrical switching functions. When the electromagnetic coil is energised, the normally open contact closes while the normally closed contact opens. Removing the coil supply returns both contacts to their original states, allowing predictable control of connected electrical circuits.

The relay's 1 NO + 1 NC contact configuration is particularly useful in machinery and control equipment where two circuits must respond differently to the same control signal. For example, one contact may energise a load while the other provides an alternative control or signalling function. The contacts are separate normally open and normally closed circuits rather than a single changeover contact, so the PCB layout must follow the manufacturer's terminal diagram.

With its 20 A contact rating, AgSnO₂ contact material and PCB mounting design, the Finder 65.61.9.060.4000 provides a practical solution for industrial electronic assemblies. Suitable coil suppression, load protection, electrical clearances and PCB conductor dimensions should be incorporated into the equipment design, particularly when switching inductive loads or circuits with high inrush currents.

Typical Applications

• Industrial automation and electrical control systems.
• 60 V DC controlled electrical switching circuits.
• Printed circuit board assemblies requiring power relays.
• Machinery requiring complementary normally open and normally closed switching.
• Industrial heating and temperature control equipment.
• Commercial ovens and catering equipment.
• Boiler, burner and heating control assemblies.
• Industrial washing machines and commercial appliances.
• Single-phase motor control within the applicable switching ratings.
• HVAC and ventilation control systems.
• Electrical power management and distribution equipment.
• OEM electronic control boards and industrial machine building.