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1sna115493r0200 – m4/6 snb h
TE Connectivity M4/6.SNB.H 1SNA115493R0200 is an ENTRELEC SNA screw-clamp disconnect terminal block rated at 10 A with 0.5–4 mm² fine-stranded conductor capacity for industrial control, measurement and isolation circuits.
Why Choose the TE Connectivity M4/6.SNB.H Disconnect Terminal Block 1SNA115493R0200?
The TE Connectivity M4/6.SNB.H 1SNA115493R0200 is a professional screw-clamp disconnect terminal block from the ENTRELEC SNA range. Designed for industrial control, measurement and automation wiring, it provides a convenient means of separating a circuit at the terminal block while retaining secure conductor termination on the DIN rail.
The M4/6.SNB.H uses proven screw connection technology and accepts fine-stranded conductors up to 4 mm². Its disconnect function makes it particularly useful in circuits that require periodic isolation for testing, commissioning, troubleshooting or maintenance without disturbing the permanent field wiring.
With a nominal current rating of 10 A, a compact 6 mm width and single-level construction, the M4/6.SNB.H provides a space-efficient solution for serviceable industrial wiring. The terminal is part of the established ENTRELEC SNA system and is supplied in packs of 25 pieces.
Key Advantages
- Integrated disconnect function allows convenient circuit separation for testing and maintenance.
- Proven screw-clamp termination provides secure and serviceable conductor connections.
- Accepts fine-stranded conductors from 0.5–4 mm².
- 10 A nominal current rating for control, measurement and auxiliary circuits.
- Compact 6 mm width helps conserve valuable DIN rail space.
- Part of the modular TE Connectivity ENTRELEC SNA terminal block system.
Key Features
- TE Connectivity ENTRELEC SNA disconnect terminal block.
- M4/6.SNB.H configuration.
- Screw connection technology.
- Disconnect circuit function.
- Single-level construction.
- Fine-stranded conductor capacity of 0.5–4 mm².
- 10 A nominal current.
- Compact 6 mm terminal width.
- Designed for modular DIN rail terminal assemblies.
- RoHS compliant for use in modern industrial electrical equipment.
Reliable Circuit Isolation for Industrial Wiring
Disconnect terminal blocks are particularly valuable in control and measurement systems where individual circuits need to be opened without disconnecting the permanent wiring. The M4/6.SNB.H provides this functionality within a compact terminal format, helping technicians carry out testing, commissioning and fault-finding more efficiently.
Its screw-clamp architecture provides dependable conductor retention, while the 6 mm terminal width supports high-density panel layouts. As part of the ENTRELEC SNA family, the M4/6.SNB.H is suitable for building structured terminal assemblies in machinery, automation equipment and industrial control cabinets.
Typical Applications
- Industrial electrical control panels.
- Measurement and instrumentation circuits.
- Testing and commissioning circuits.
- PLC and factory automation cabinets.
- Machine building and OEM equipment.
- Signal and auxiliary circuit isolation.
- DIN rail assemblies requiring serviceable circuit disconnection.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Disconnect / Test | |
| Conductor Size | 4 mm² | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA | |
| Model | M4/6.SNB.H | |
| Manufacturer part number | 1SNA115493R0200 | |
| Product type | Disconnect terminal block | |
| Function | Disconnect | |
| Connection type | Screw connection | |
| Number of levels | 1 | |
| Fine-stranded conductor capacity without ferrule | 0.5–4 mm² | |
| Nominal current | 10 A | |
| Width | 6 mm | |
| Height | 54.5 mm | |
| Depth | 44.5 mm | |
| Product net weight | 32 g | |
| RoHS status | Compliant | |
| Customs tariff number | 85369010 | |
| Pack quantity | 25 pieces | |
| EAN | 3472591154931 |
Frequently Asked Questions
What is the TE Connectivity M4/6.SNB.H 1SNA115493R0200?
The M4/6.SNB.H is a screw-clamp disconnect terminal block from the TE Connectivity ENTRELEC SNA range, designed for industrial circuits that require convenient electrical isolation for testing, commissioning or maintenance.
What is the function of the M4/6.SNB.H terminal block?
The terminal provides a disconnect function, allowing the electrical path to be separated at the terminal block without removing the permanently connected conductors.
What conductor size can the 1SNA115493R0200 accept?
The M4/6.SNB.H accepts fine-stranded conductors without ferrules from 0.5–4 mm² using its screw connection system.
What is the nominal current rating of the M4/6.SNB.H?
The TE Connectivity M4/6.SNB.H has a published nominal current rating of 10 A, making it suitable for a variety of industrial control, signal and measurement circuits.
What are the dimensions of the M4/6.SNB.H?
The terminal block measures approximately 54.5 mm high × 6 mm wide × 44.5 mm deep and has a net weight of approximately 32 g.
Trusted Industrial Connectivity from TE Connectivity
TE Connectivity ENTRELEC SNA disconnect terminal blocks combine proven screw-clamp termination with practical circuit-isolation functionality, providing compact and serviceable connectivity for industrial control, measurement, automation and machinery applications.
