Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1sna115150r2500 – block m300/42 f
TE Connectivity M300/42.F 1SNA115150R2500 is a grey single-M10-stud feed-through power terminal block rated at 269 A and 1000 V with a 120 mm² rated cross-section for high-current industrial power connections.
£7.25
Why Choose the TE Connectivity M300/42.F 1SNA115150R2500 Stud Terminal Block?
The TE Connectivity M300/42.F 1SNA115150R2500 is a heavy-duty grey single-stud feed-through power terminal block designed for secure high-current connections in industrial power distribution, switchgear, machinery and electrical control panels. As part of the established TE Connectivity ENTRELEC SNA terminal block series, it provides a robust connection point for large conductors terminated with cable lugs.
The M300/42.F features a compact single M10 stud connection with cable lug mounting in accordance with NF C 20-130 and DIN 46234. This stud-based design provides a strong mechanical and electrical connection for demanding power circuits, while its fully enclosed construction means that a separate end plate is not required.
With a rated cross-section of 120 mm², rated current of 269 A and rated voltage of 1000 V, the M300/42.F is suitable for substantial industrial power connections. It accepts flexible conductors from 6–120 mm² and rigid conductors from 6–150 mm², with mounting options for G32, TH35-7.5 and TH35-15 DIN rails.
Key Advantages
- Heavy-duty single-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.
- Single M10 stud connection provides secure cable lug termination.
- Accepts flexible conductors up to 120 mm² and rigid conductors up to 150 mm².
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails for flexible panel installation.
Key Features
- TE Connectivity ENTRELEC SNA series.
- M300/42.F compact feed-through power terminal block.
- Single M10 stud connection.
- 120 mm² rated cross-section.
- 269 A rated current.
- 1000 V rated voltage.
- 8 kV rated impulse withstand voltage.
- 8000 A short-time withstand current for 1 s.
- 42 mm terminal spacing.
- Cable lug tightening torque of 20 Nm.
Reliable High-Current Connections for Industrial Power Systems
Stud terminal blocks provide a robust method of connecting large conductors fitted with cable lugs. The M300/42.F uses a single M10 stud to create a secure connection suitable for high-current power circuits, helping provide the mechanical strength and dependable electrical contact required in demanding industrial installations.
The M300/42.F combines high current capacity with flexible rail or base mounting. Its substantial short-time withstand capability, wide operating temperature range and durable insulating construction make it suitable for power distribution systems where reliable connections, straightforward maintenance and efficient panel organisation are essential.
Typical Applications
- Industrial power distribution panels.
- High-current DIN rail terminal assemblies.
- Motor control centres and power circuits.
- Electrical switchgear and distribution systems.
- Industrial machinery and production equipment.
- Automation and process control cabinets.
- OEM electrical and machinery installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Stud / bolt | |
| Terminal Type | Power / Distribution | |
| Conductor Size | 120 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / range | ENTRELEC | |
| Series | SNA | |
| Model | M300/42.F | |
| Part number | 1SNA115150R2500 | |
| Product type | Studded power terminal block | |
| Block function | Feed-through | |
| Connection type | Stud / bolt connection | |
| Number of studs | 1 | |
| Stud size | M10 | |
| Number of levels | 1 | |
| Rated cross-section | 120 mm² | |
| Rigid conductor capacity | 6–150 mm² | |
| Flexible conductor capacity | 6–120 mm² | |
| UL conductor capacity | up to 500 kcmil | |
| Rated current | 269 A | |
| Rated voltage | 1000 V | |
| Maximum operating voltage UL / CSA | 600 V | |
| Rated impulse withstand voltage | 8 kV | |
| Dielectric test voltage | 3500 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 / base mounting | |
| DIN rail compatibility | G32, TH35-7.5 and TH35-15 | |
| DIN rail standard | IEC 60715 | |
| Insulation material | Polyamide | |
| Colour | Grey | |
| Flammability rating | UL 94 V-2 | |
| Pollution degree | 3 | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| Dimensions (H × W × D) | 93 × 42 × 56 mm | |
| Weight | approx. 100 g | |
| Pack quantity | 10 | |
| EAN | 3472591151503 |
Frequently Asked Questions
What is the TE Connectivity M300/42.F 1SNA115150R2500 used for?
The M300/42.F is a single-stud feed-through power terminal block designed for secure high-current conductor connections in industrial power distribution, switchgear, machinery and electrical control panels.
What conductor sizes can the M300/42.F accept?
The terminal accepts flexible conductors from 6–120 mm² and rigid conductors from 6–150 mm², with a rated cross-section of 120 mm².
What are the current and voltage ratings of the M300/42.F?
The M300/42.F 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 connection does the M300/42.F use?
The terminal block uses a single M10 stud for cable lug connections, with a specified cable lug tightening torque of 20 Nm.
Which DIN rails are compatible with the M300/42.F?
The M300/42.F can be mounted on G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715 and can also be used for base mounting.
Trusted Power Connectivity for Industrial Systems
TE Connectivity ENTRELEC SNA power terminal blocks provide robust, space-efficient connections for high-current industrial circuits, combining secure cable lug termination with flexible mounting for power distribution, switchgear, machinery and control applications.
