Seiko Electric

The Selco T3000-00 frequency relay is an essential component for monitoring and controlling frequency levels in various electrical systems. With a supply voltage ranging from 240V AC to 220V AC and a frequency range of 40-70 Hz, this relay is designed to ensure optimal...

The Frequency Relay T3000-01, manufactured by Selco A/S, is a reliable and efficient device designed to monitor frequency variations in electrical systems. With a supply voltage of 440V AC (1-3 phases) and 380V AC (2-3 phases) at a frequency range of 40-70 Hz, this...

The Selco G3000 Frequency Relay is a reliable and efficient solution for monitoring frequency levels in various applications. With a supply range of 8-36V DC, this relay ensures accurate and precise measurements. The relay offers over and under frequency protection ranging from 85-115%, making...

The Frequency Unit T3000 by Selco, coded as Selco T3000, is a robust and reliable component designed to provide stable power supply. With a voltage supply of 450V at 1-3 phase and 400V at 2-3 phase, this unit ensures consistent performance across a wide...

The Frequency Unit T3000.0020 by Selco is a reliable product designed and manufactured by Selco Littelfuse DSL-Electronic GmbH. This unit is specifically built to monitor over-frequency and under-frequency conditions within the range of 45-65 Hz with a time delay of 1-10 seconds. The Frequency...

The Generator Protection Relay Neselco 601 E 7600 is a reliable and efficient device designed to protect generators from various electrical faults. This advanced relay, manufactured by Neselco, is part of the Neselco Lk Nes Gen. 4 series, known for its high performance and...

The Neselco Selco 601B6000 Generator Protection Relay is designed for use with current transformers and offers a wide range of protective functions. With a short circuit trip range of 2 to 10 times the current transformer input, this relay provides fast and reliable protection...

Ensure the safety and efficiency of your generator with the NESELCO 601B6000 Generator Protection Relay. Designed for use with a current transformer rated at 5A, this relay provides reliable protection for your equipment. The U1 model features compatibility with the 601 B 6600-10 and...

The Neselco 601B6000 Generator Protection Relay is designed to provide reliable protection for generators. It is compatible with current transformers with an input of 1A and offers features such as short circuit trip, reverse power trip, and current time settings for optimal performance. The...

Upgrade your generator monitoring system with the NESELCO 601 B 6900 Generator Trip Indicator. This high-quality, used product is designed to provide accurate and reliable indication of any trips or faults that may occur during operation. With its advanced technology and durable construction, this...

Upgrade your generator's safety with the Selco B6900 Generator Trip Indicator. This high-quality product, made in Denmark by Selco A/S, is designed to alert you to any potential issues with your generator, helping you avoid costly downtime and repairs. With its durable construction and...

The Neselco Generator Trip Indicator 601 B 6900 is a reliable and essential component for monitoring the performance of your generator. This indicator, with part number 256944, is designed to alert you to any potential issues or malfunctions that may arise during operation. With...

Upgrade your electronic control systems with the Selco E7800 Motorized Potentiometer. This high-quality device is designed to provide precise control voltage adjustments, making it ideal for a wide range of applications. With a control voltage of 24VDC and an RPM range of 0.8-6, this...

Upgrade your electrical system with the SELCO E2350 Insulation Relay. This cutting-edge device is designed to protect your equipment from insulation breakdown, ensuring optimal performance and safety. With its advanced technology and reliable construction, the SELCO E2350 is a must-have for any industrial or...

Introducing the Selco T4900 VAr Load Sharer T4900-00, a reliable and efficient solution for managing power distribution in your industrial or commercial setting. This model, with its supply voltage ranging from 440V to 380V, is designed to effectively balance the reactive power in your...

Enhance the efficiency and reliability of your power distribution system with the Selco T4800 Load Sharer T4800-31. This high-quality model is designed to seamlessly distribute the load between multiple power sources, ensuring optimal performance and preventing overload. With a supply voltage range of 440V...

Upgrade your electrical system with the Selco T4800 Load Sharper T4800.0010. This top-of-the-line product from Littelfuse Selco A/S is designed to enhance the efficiency and performance of your equipment. With a supply range of 400-450V and a current input of 5A, this load sharper...

The Selco T3200 T3200 0010 Insulation Monitor is a reliable and essential unit for monitoring insulation levels in electrical systems. This Selco Insulation Monitor Unit T3200 operates at a supply voltage of 230V, making it suitable for various industrial applications. With a weight of...

The Insulation Monitor Selco T3200-04 is a reliable and essential tool for monitoring insulation levels in various electrical systems. Manufactured by Selco, a trusted name in the industry, this insulation monitor is designed to ensure the safety and efficiency of your electrical equipment. With...

The Selco T3200-06 Insulation Monitor is a top-of-the-line product designed by Selco A/S, a renowned brand known for its advanced generator controls. This particular model, the T3200-06, is an essential component for ensuring the safety and efficiency of electrical systems. It is capable of...

The Selco T3200 Insulation Monitor T3200-01 is a reliable and efficient device designed to monitor insulation levels in a variety of applications. With a supply voltage of 450V AC and 400V AC, this monitor is capable of handling a wide range of electrical systems....

The Selco T3200-00 Insulation Monitor is a cutting-edge device designed by Selco A/S, a leading manufacturer of advanced generator controls. This monitor, part number 328087, ensures the safety and efficiency of electrical systems by continuously monitoring insulation levels. With a supply voltage of 240V...

The Selco T3200-01 insulation monitor is an essential component for ensuring the safety and efficiency of electrical systems. Manufactured by Selco A/S, this insulation monitor is designed to monitor insulation resistance and detect any potential faults that could lead to electrical hazards. With a...

The Selco T3200-01 Insulation Monitor is a vital tool for ensuring the safety and efficiency of electrical systems. With its advanced technology and precise monitoring capabilities, this device provides reliable protection against insulation faults. The Selco T3200-01 is designed to be easy to install...

The Insulation Monitoring Relay T3200-00 230V Ac by Selco is a reliable and efficient solution for monitoring insulation in electrical systems. This T3200-00 model is designed to operate with a supply voltage of 230V Ac, making it compatible with a wide range of electrical...