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Entrelec SNA Series DIN Rail Terminal Block Blue, 4 mm², 1-Level, Screw Type, 500V AC, 30A 1SNA120491R1100
Specifications
| Country of Origin | France |
|---|---|
| Voltage | 500V ac |
| Brand | Entrelec |
| Colour | Blue |
| Model | 1SNA120491R1100 |
| Series | SNA |
| Termination Type | Screw |
| Maximum Operating Temperature | 40°C |
| Number of Levels | 1 |
| Sub Type | Miniblocks |
| Minimum Operating Temperature | -5°C |
| Pitch | 6mm |
| Cable CSA | 4mm² |
| Terminal Block Current | 30A |
Key Features
- DIN rail terminal block suitable for industrial and control panel use.
- Accommodates conductors up to 4 mm² with a pitch of 6mm, ideal for compact installations.
- Screw termination type allows strong and durable connections in wiring applications.
- Blue nylon 6.6 construction offers flame resistance and clear circuit identification.
- Operates reliably within a temperature range from -5°C to 40°C for multi-environment deployment.
- Single-level miniblock design supports space-saving layouts and efficient modular mounting.
Product Description
The Entrelec 1SNA120491R1100 SNA Series DIN Rail Terminal Block is engineered for precise, secure, and reliable wire connections in industrial control panels and automation setups. Featuring a blue housing for circuit differentiation, this miniblock model supports a single-level configuration and is optimized for mounting on symmetric DIN rails.
This terminal block is built for conductors up to 4 mm² cross-sectional area and is designed with a 6 mm pitch, ensuring compatibility with compact wiring layouts. Its robust flame-resistant nylon 6.6 enclosure provides exceptional durability and safety even in environments with elevated temperatures or fire risk.
Rated at 500V AC and 30A, the Entrelec terminal block is suitable for high-power distribution and signal routing applications, making it a versatile solution for machinery, process control, switchgear, and building automation.
The screw termination mechanism enables secure, vibration-resistant electrical connections, with captive hardened screws that prevent head burring and simplify maintenance. Its reliable performance across the -5°C to 40°C temperature range ensures usability in varied industrial and commercial settings.
Certified to BS 6273:1982, EN 50045, and DIN 46277-2 standards, this miniblock upholds stringent safety and quality benchmarks. The product’s one-level form factor supports modular wiring and aids space optimization within control cabinets.
Between its technical ratings and robust build, the 1SNA120491R1100 is an optimal choice for electrical contractors, panel builders, and engineers seeking efficient, high-integrity terminal solutions for industrial and laboratory wiring installations.
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Frequently Asked Questions
The maximum current rating for this terminal block is 30A.
It is rated for 500V AC.
This model operates reliably within a temperature range from -5°C to 40°C.
This terminal block uses a screw termination type, allowing for secure connections.
The pitch size for this terminal block is 6mm.
It features a single-level miniblock design, which supports space-saving layouts.
It is certified to BS 6273:1982, EN 50045, and DIN 46277-2 standards.
The country of origin for this terminal block is France.
It is suitable for high-power distribution and signal routing applications in industrial control panels and automation setups.
The screw termination provides secure, vibration-resistant electrical connections, simplifying maintenance with captive hardened screws.
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