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1sna115149r2000 – m300/42.ff 2 stud term block
TE Connectivity M300/42.FF 1SNA115149R2000 is a grey two-M10-stud feed-through power terminal block rated at 269 A and 1000 V for high-current industrial power connections.
£13.77
Why Choose the TE Connectivity M300/42.FF 1SNA115149R2000 Stud Terminal Block?
The TE Connectivity M300/42.FF 1SNA115149R2000 is a heavy-duty two-stud feed-through power terminal block designed for secure high-current connections in industrial power distribution, control panels and machinery. As part of the established TE Connectivity ENTRELEC SNA power terminal series, it combines a compact DIN rail format with robust stud connections for large-section conductors terminated with cable lugs.
The M300/42.FF features two M10 studs, providing secure mechanical and electrical connections for demanding power circuits. Its stud connection system is designed for cable lug mounting in accordance with NF C 20-130 and DIN 46234, making it particularly suitable for applications where reliable termination of high-current conductors is essential.
With a rated current of 269 A, rated voltage of 1000 V and rated cross-section of 120 mm², the M300/42.FF provides substantial power-handling capability. It accepts rigid conductors from 6–150 mm² and flexible conductors from 6–120 mm², while compatibility with G32 and TH35 DIN rails provides flexible installation within industrial electrical cabinets.
Key Advantages
- Heavy-duty two-stud feed-through power terminal block for high-current circuits.
- 269 A rated current for demanding industrial power distribution.
- 1000 V rated voltage suitable for industrial electrical installations.
- Dual M10 stud connections provide secure cable lug termination.
- Accepts rigid conductors up to 150 mm² and flexible conductors up to 120 mm².
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails.
Key Features
- TE Connectivity ENTRELEC SNA power terminal series.
- M300/42.FF compact feed-through power terminal.
- Two M10 stud connections.
- 120 mm² rated cross-section.
- 269 A rated current.
- 1000 V rated voltage.
- 8000 A short-time withstand current for 1 s.
- 42 mm terminal spacing.
- Grey polyamide insulating housing.
- Cable lug tightening torque of 20 Nm.
Reliable High-Current Connections for Industrial Power Systems
Stud terminal blocks provide a robust connection method for high-current conductors fitted with cable lugs. Unlike conventional screw clamp terminals where a stripped conductor is inserted directly into the terminal, the M300/42.FF uses M10 studs to secure cable lugs, providing a strong mechanical connection suited to large conductors and demanding power applications.
The M300/42.FF combines high current capacity with DIN rail mounting, allowing substantial power connections to be incorporated neatly into industrial control and distribution cabinets. Its 8000 A short-time withstand capability, wide operating temperature range and durable polyamide housing make it well suited to demanding industrial environments.
Typical Applications
- Industrial power distribution panels.
- High-current DIN rail terminal assemblies.
- Motor control centres and power circuits.
- Industrial machinery and equipment.
- Electrical switchgear and distribution systems.
- Automation and process control cabinets.
- OEM machinery and production equipment.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Connection | Stud / bolt | |
| Terminal Type | Power / Distribution | |
| Conductor Size | 120 mm² | |
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / range | ENTRELEC | |
| Series | SNA | |
| Model | M300/42.FF | |
| Part number | 1SNA115149R2000 | |
| Product type | Studded power terminal block | |
| Block function | Feed-through | |
| Connection type | Stud | |
| Number of studs | 2 | |
| Stud size | M10 | |
| Number of levels | 1 | |
| Rated cross-section | 120 mm² | |
| Rigid conductor capacity | 6–150 mm² | |
| Flexible conductor capacity | 6–120 mm² | |
| Rated current | 269 A | |
| Rated voltage | 1000 V | |
| Maximum operating voltage UL / CSA | 600 V | |
| Rated short-time withstand current | 8000 A for 1 s | |
| Cable lug tightening torque | 20 Nm | |
| Product spacing | 42 mm | |
| Mounting type | DIN rail | |
| DIN rail compatibility | G32, TH35-7.5 and TH35-15 | |
| DIN rail standard | IEC 60715 | |
| Insulation material | Polyamide | |
| Colour | Grey | |
| Pollution degree | 3 | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Dimensions (H × W × D) | 93 × 42 × 49 mm | |
| Weight | approx. 220 g | |
| Pack quantity | 10 | |
| EAN | 3472591151497 |
Frequently Asked Questions
What is the TE Connectivity M300/42.FF 1SNA115149R2000 used for?
The M300/42.FF is a two-stud feed-through power terminal block designed for secure high-current conductor connections in industrial power distribution, machinery and electrical control panels.
What conductor sizes can the M300/42.FF accept?
The terminal accepts rigid conductors from 6–150 mm² and flexible conductors from 6–120 mm², with a rated cross-section of 120 mm².
What are the current and voltage ratings of the M300/42.FF?
The M300/42.FF has a rated current of 269 A and a rated voltage of 1000 V, making it suitable for demanding industrial power circuits.
What type of connections does the M300/42.FF use?
The terminal block uses two M10 studs for cable lug connections, with a specified cable lug tightening torque of 20 Nm.
Which DIN rails are compatible with the M300/42.FF?
The M300/42.FF can be mounted on G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715.
Trusted Power Connectivity for Industrial Systems
TE Connectivity ENTRELEC SNA power terminals provide robust, space-efficient connections for high-current industrial circuits, combining secure conductor termination with flexible DIN rail installation for power distribution, machinery and control applications.
