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1sna105051r2000 – terminal block m4/6 white
TE Connectivity M4/6 White 1SNA105051R2000 is an ENTRELEC SNA screw clamp feed-through terminal block rated at 32 A and 1000 V IEC for compact and reliable industrial DIN rail wiring.
£0.9505
Why Choose the TE Connectivity M4/6 White 1SNA105051R2000 Terminal Block?
The TE Connectivity M4/6 White 1SNA105051R2000 is a compact screw clamp feed-through terminal block from the ENTRELEC SNA series, designed for secure and dependable conductor connections in industrial control panels, automation equipment and electrical distribution systems. Its straightforward feed-through configuration makes it a versatile choice for signal and general panel wiring.
The M4/6 combines proven screw terminal technology with a compact 6 mm spacing, allowing high connection density while maintaining convenient access for installation and maintenance. It is rated at 32 A and 1000 V IEC and accommodates conductors up to 4 mm² / 10 AWG, making it suitable for a broad range of industrial wiring requirements.
Manufactured with a durable Polyamide 6.6 insulating housing and finished in white for clear circuit identification, the 1SNA105051R2000 is designed for mounting on G32, TH35-15 and TH35-7.5 DIN rails. Its compact dimensions of 44.5 × 6 × 40.5 mm make it particularly suitable for space-conscious control cabinet installations.
Key Advantages
- Reliable screw clamp feed-through terminal block for industrial wiring.
- 32 A IEC current rating for dependable conductor connections.
- 1000 V IEC voltage rating suitable for demanding electrical installations.
- Accepts conductors up to 4 mm² / 10 AWG.
- Compact 6 mm spacing maximises DIN rail connection density.
- White housing provides clear visual identification within terminal assemblies.
- Compatible with multiple commonly used DIN rail profiles.
Key Features
- TE Connectivity ENTRELEC SNA series.
- M4/6 manufacturer designation.
- Feed-through screw clamp terminal block.
- 2 positions and 2 circuits.
- 32 A IEC rated current.
- 1000 V IEC rated voltage.
- 8 kV IEC impulse withstand voltage.
- 480 A short-time withstand current for 1 second.
- IP20 protection rating.
- Polyamide 6.6 insulating housing.
- UL 94V-0 flammability rating.
- DIN rail mounting for straightforward panel installation.
Reliable Feed-Through Connections for Industrial Panels
Feed-through terminal blocks provide an efficient way to connect incoming and outgoing conductors while keeping industrial wiring organised and accessible. The TE Connectivity M4/6 uses a conventional screw clamp termination system that securely holds conductors and allows connections to be inspected or serviced during panel maintenance.
With its 6 mm width, high IEC electrical ratings and compatibility with several DIN rail formats, the 1SNA105051R2000 is well suited to densely populated control cabinets. The white housing also enables easy visual differentiation where panel builders need to segregate or identify specific circuits within larger terminal assemblies.
Typical Applications
- Industrial control and automation panels.
- PLC and signal wiring systems.
- Machine control cabinets.
- Electrical distribution equipment.
- Instrumentation and process control systems.
- DIN rail terminal assemblies.
- OEM machinery and production equipment.
Technical Specifications
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| Number of Levels | 2 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Feed-through | |
| Conductor Size | 4 mm² | |
| Colour | White | |
| Manufacturer | TE Connectivity | |
| Series | ENTRELEC SNA | |
| Model | M4/6 White | |
| Manufacturer part number | 1SNA105051R2000 | |
| Product type | Screw clamp terminal block | |
| Block function | Feed-through | |
| Circuit application | Signal | |
| Number of positions | 2 | |
| Number of circuits | 2 | |
| Number of poles | 2 | |
| IEC rated current | 32 A | |
| UL rated current | 30 A | |
| CSA rated current | 30 A | |
| IEC rated voltage | 1000 V | |
| UL / CSA main circuit operating voltage | 600 V maximum | |
| IEC impulse withstand voltage | 8 kV | |
| Dielectric withstand voltage | 2000 V maximum | |
| Short-time withstand current | 480 A for 1 s | |
| Wire size | Up to 4 mm² / 10 AWG | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Flexible conductor capacity | 0.22–4 mm² | |
| Wire stripping length | 9.5 mm | |
| Tightening torque | 0.5 Nm | |
| Tool size | 4 mm | |
| Product spacing | 6 mm | |
| Dimensions (H × W × D) | 44.5 × 6 × 40.5 mm | |
| Product weight | 8.2 g | |
| Housing material | Polyamide 6.6 | |
| Colour | White | |
| DIN rail compatibility | G32, TH35-15, TH35-7.5 | |
| Protection rating | IP20 | |
| UL flammability rating | UL 94V-0 | |
| Installation temperature | -5 to 40 °C | |
| Operating temperature | -55 to 110 °C |
Frequently Asked Questions
What is the TE Connectivity M4/6 White 1SNA105051R2000?
It is a feed-through screw clamp terminal block from the TE Connectivity ENTRELEC SNA series, designed for secure conductor connections in industrial DIN rail installations.
What are the electrical ratings of the 1SNA105051R2000?
The M4/6 has an IEC rated current of 32 A and an IEC rated voltage of 1000 V, together with an IEC impulse withstand voltage of 8 kV.
What conductor sizes can the M4/6 terminal block accept?
The terminal supports conductors up to 4 mm² / 10 AWG, including rigid stranded conductors from 0.2–4 mm² and flexible conductors from 0.22–4 mm².
Which DIN rails are compatible with the 1SNA105051R2000?
The terminal block is designed for mounting on G32, TH35-15 and TH35-7.5 DIN rails, providing flexibility for industrial panel installations.
What are the dimensions of the TE Connectivity M4/6?
The 1SNA105051R2000 measures 44.5 mm high, 6 mm wide and 40.5 mm deep, making it suitable for compact and high-density DIN rail assemblies.
Trusted for Industrial Connection Systems
TE Connectivity ENTRELEC SNA terminal blocks provide dependable, modular conductor connections for industrial automation, machine building and electrical distribution applications, combining proven screw clamp technology with compact DIN rail installation.
