IS230SNTRH4A - Primary Protection DIN-Rail Module

IS230SNTRH4A - Primary Protection DIN-Rail Module IS230SNTRH4A - Primary Protection DIN-Rail Module

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Part Number: IS230SNTRH4A
Manufacturer: General Electric
Series: Mark VIe
Product Type: Primary Protection DIN-Rail Module
Number of channels: 12
Common Mode Voltage Range: +5 V dc
Maximum Lead Resistance: 15Ω
Analog output current: 0-20 mA
Operating temperature: -30 to 65 °C
Size: 8.26 cm high x 4.18 cm
Frequency: 50 or 60 Hz
Repair: 3-7 Day
Availability: In Stock
Weight: 2 lbs
Country of Origin: United States


IS230SNTRH4A is a Primary Protection DIN-Rail Module manufactured and designed by General Electric as part of the Mark VIe Series used in GE Distributed Turbine Control Systems. A primary protection DIN-rail module is an electrical component designed to provide primary protection against electrical overloads, short circuits, and other faults in electrical systems. It is typically mounted on a DIN rail, which is a standardized metal rail used for the installation of various industrial control and automation components. These modules are essential for ensuring the safety and reliability of electrical installations by quickly detecting and isolating faults before they can cause damage to equipment or pose safety hazards to personnel. They often incorporate circuit breakers, fuses, surge protection devices, or a combination of these to offer comprehensive protection. Primary protection DIN-rail modules are commonly used in industrial, commercial, and residential applications to safeguard electrical circuits and equipment from damage due to overcurrents or voltage spikes. Their compact design, ease of installation, and high performance make them essential components in modern electrical systems.


Primary Protection DIN-Rail Modules typically offer a range of features to ensure effective and reliable protection for electrical systems. Some common features include:

  • Overcurrent Protection: The module detects excessive currents in the circuit and interrupts the flow of electricity to prevent damage to equipment and wiring.
  • Short Circuit Protection: It quickly responds to short circuits by disconnecting the affected circuit, minimizing the risk of fire or equipment damage.
  • Surge Protection: Incorporated surge protection components safeguard against voltage spikes caused by lightning strikes, power surges, or switching events.
  • Thermal Protection: Some modules include thermal overload protection to prevent overheating of components, enhancing safety and longevity.
  • Resettable or Replaceable Devices: Depending on the design, the protection elements may be resettable or replaceable for easy maintenance and restoration of protection after a fault.
  • Compact DIN-Rail Mounting: Designed to fit standard DIN rails, facilitating convenient installation in electrical panels or enclosures.

WOC has the largest stock of GE Distributed Turbine Control System Replacement Parts. We can also repair your faulty boards. WORLD OF CONTROLS can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.


What is a Primary Protection DIN-Rail Module?

A Primary Protection DIN-Rail Module is an electrical component installed on a DIN rail within an electrical panel or enclosure. It provides essential protection against overcurrents, short circuits, and other electrical faults in industrial, commercial, and residential applications.

How does a Primary Protection DIN-Rail Module work?

The module constantly monitors the electrical current flowing through the circuit. When it detects an overcurrent or short circuit, it interrupts the flow of electricity by tripping a circuit breaker or blowing a fuse, thereby protecting connected equipment and wiring from damage.

What are the key features of a Primary Protection DIN-Rail Module?

Common features include overcurrent protection, short circuit protection, surge protection, thermal protection, compact DIN-rail mounting, resettable or replaceable devices, status indicators, modular design, and compliance with standards.