CSB3/N3ULGN is a green stud type feed through terminal block designed for industrial electrical applications where lug-based conductor termination, secure mechanical conductor locking, and dedicated grounding or special circuit connection management are required. In electrical control panels, machine wiring systems, industrial automation assemblies, power distribution systems, and switchboards, certain heavy-duty conductors require stronger and more reliable conductor fixing than standard clamp-type terminals.
The CSB3/N3ULGN is specially used in applications where wires terminated with ring lugs or fork lugs need to be securely mounted on a stud connection to create a stable and vibration-resistant electrical path. The stud-based conductor locking system provides strong mechanical wire retention and dependable electrical continuity, making it suitable for industrial installations exposed to vibration, mechanical movement, or long operating cycles.
The green housing offers a visual identification benefit and is commonly used in industrial electrical systems for special grounding-related circuits, dedicated conductor section grouping, and quick panel identification, helping technicians manage wiring layouts more efficiently.
This terminal block is ideal for industrial applications where strong conductor retention, organized terminal distribution, and reliable current transfer are critical.
The CSB3/N3ULGN operates using a stud-based feed through conductor connection system, where a conductor fitted with a ring lug or fork lug is mounted over the stud and securely tightened using a nut.
Its working design provides:
Unlike conventional clamp terminals, the stud connection offers stronger conductor retention and improved mechanical stability.
This makes it suitable for demanding industrial wiring applications.
The green housing improves visual recognition of dedicated circuit sections inside electrical panels.
Safety advantages include:
This helps technicians identify conductor sections quickly and efficiently.
Green terminal blocks are commonly used for:
This supports organized electrical panel management.
The CSB3/N3ULGN is manufactured using flame-retardant industrial polyamide insulation with conductive stud connection hardware, designed for industrial electrical environments.
Construction advantages include:
Its rugged construction ensures dependable electrical performance in industrial applications.
Using CSB3/N3ULGN improves electrical panel layout by creating secure and organized lug-based conductor connections.
Benefits include:
| Parameter | Specification |
|---|---|
| Product Code | CSB3/N3ULGN |
| Product Type | Stud Type Feed Through Terminal Block |
| Color | Green |
| Rated Voltage | 1000 V / 1100 V |
| Rated Current | 41 A |
| Conductor Capacity | 0.5 – 6 mm² |
| AWG Range | 22 – 8 AWG |
| Stud Size | M3 |
| Connection System | Stud Connection |
| Operation | Screwdriver / Nut Driver |
| Tightening Torque | 0.5 Nm |
| Mounting Style | DIN 32 / DIN 35 / DIN 35-15 Rail |
| Wire Entry | Side Entry |
| Housing Material | Flame Retardant Polyamide |
| Rated Surge Voltage | 8 kV |
| Pollution Degree | 3 |
| Electrical Function | Feed Through Terminal Block |
| Mechanical Strength | High |
| Industrial Use | PLC Panels, Switchboards, Heavy Duty Wiring |
Provides strong conductor locking for heavy-duty wiring.
Green housing supports dedicated panel section identification.
Supports stable current transfer.
Stud connection reduces wire loosening risk.
Supports organized electrical panel wiring.
Built for demanding industrial environments.
Improves secure and structured terminal layouts.
CSB3/N3ULGN is widely used in:
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