# Fused Terminal Block, 4 Ways, 4 mm², Screw, 6.3 A

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![Product image](https://novapart.co/image/farnell:3794244/)

**URL**: https://novapart.co/products/1SNA115661R2100/terminal-block-fused-4pos-22-12-awg
**SKU**: 1SNA115661R2100
**Manufacturer**: TE CONNECTIVITY - ENTRELEC
**Category**: Connectors || Terminal Blocks & Accessories || Fused Terminal Blocks
**Price**: €13.8300
**Stock**: 10+
**Lead Time**: 201 days (indicative)

## Description

The TE Connectivity Entrelec M4/8.SFL (MPN 1SNA115661R2100) is a 4-way grey fused terminal block belonging to the SNA Series, engineered for secure DIN rail mounting in industrial control panels and power distribution architectures. Rated for a nominal operating voltage of 400V (IEC) / 600V (UL) and a maximum current of 6.3A, this single-level terminal block accommodates standard cylindrical 5x20 mm and 5x25 mm cartridge fuses to provide reliable overcurrent protection for downstream circuits. It features an integrated blown fuse indicator to facilitate rapid fault identification and minimize system downtime during maintenance operations.

Designed with a 4 mm² rated cross-section (CSA), the terminal block utilizes robust screw clamp wire connections capable of handling flexible conductors from 0.5 to 4 mm² and rigid conductors from 0.5 to 6 mm² (22 AWG to 12 AWG per UL/CSA standards). The assembly has an 8 mm pitch, a recommended tightening torque of 0.5 N·m to 0.8 N·m, and requires a 9.5 mm wire stripping length. Constructed from high-performance polyamide exhibiting a UL94 V-0 flammability rating, the housing maintains structural integrity across an operating temperature range of -55 °C to +110 °C.

This DIN rail terminal block is fully compatible with G32 (32 x 15 mm) as well as TH35-7.5 and TH35-15 mounting rails, offering an IP20 degree of protection on main terminals in compliance with IEC 60529. With a rated impulse withstand voltage (Uimp) of 4000V and Pollution Degree 3 rating, the M4/8.SFL is suited for industrial automation, switchgear manufacturing, and machinery control circuits requiring isolated fusing, organized wire management, and diagnostic feedback.

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Product Range | SNA Series |
| Rated Current | 6.3A |
| Rated Voltage | 400V |
| Fuse Size Held | 5mm x 20mm, 5mm x 25mm |
| Wire Size (Awg) | 22AWG to 12AWG |
| No. Of Positions | 4Ways |
| Conductor Area Csa | 4mm² |
| Wire Connection Method | Screw |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3794244/)

## M4/8.SFL 

TE Connectivity has acquired the DIN Rail Terminal Block product range from ABB Products + Low Voltage Products and Systems + Connection Devices + Terminal Blocks + SNA Series 

## General Information 

|General Information||
|---|---|
|**Extended Product Type:**|M4/8.SFL|
|**Product ID:**|1SNA115661R2100|
|**EAN:**|3472591156614|
|**Catalog Description:**|M4/8.SFL Screw Clamp Terminal Blocks - For 5 x 20 and 5 x 25 fuses - wit|
||h blown fuse indicator - Grey|
|**Long Description:**|- Protect your circuits with 5x20 and 5x25 fuse terminal blocks (fuse not su|
||pplied with terminal blocks), - Quickly identify the defective circuit thanks to|
||the blown fuse indicator.|



## Ordering 

|**Color:**|Grey|
|---|---|
|**Minimum Order Quantity:**|50 piece|
|**Customs Tariff Number:**|85361010|



## Popular Downloads 

|**Data Sheet, Technical Information:**|1SNC160019C0202|
|---|---|
|**Instructions and Manuals:**|1SNC160019C0202|



## Dimensions 

|**Product Net Width:**|8 mm|
|---|---|
|**Product Net Height:**|56.5 mm|
|**Product Net Depth / Length:**|41 mm|
|**Product Net Weight:**|14 g|



## Technical 

|**Rated Cross-Section:**|4 mm²|
|---|---|
|**Spacing:**|8 mm|
|**Connection Type:**|Screw clamp|
|**Function:**|Fuse|
|**Number of Levels:**|1|
|**Connecting Capacity Main Circuit:**|Screw Clamp / Flexible 1x 0.5 ... 4 mm²|
||Screw Clamp / Rigid 1x 0.5 ... 6 mm²|
|**Gauge Type:**|A4|
|**Rated Current (I ):**<br>**n**|Main Circuit 6.3 A|
|**Rated Voltage (U ):**<br>**r**|400 V|



> **Rated Impulse Withstand Voltage** 4000 V 

|**Rated Impulse Withstand Voltage**<br>|4000 V|
|---|---|
|**(U**<br>**):**<br>**imp**||
|**Pollution Degree:**|3|
|**Degree of Protection:**|acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP20|
|**Insulation Material:**|Polyamide|
|**Mounting on DIN Rail:**|G32 (32 x 15 mm Mounting Rail) acc. to IEC 60715|
||TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715|
||TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715|
|**Wire Stripping Length:**|9.5 mm|
|**Recommended Screw Driver:**|4 mm|
|**Tightening Torque:**|acc. IEC 60947-1 0.5 N·m|
||Manufacturer 0.8 N·m|
|chnical UL/CSA||
|**Maximum Operating Voltage**|Main Circuit 600 V|
|**UL/CSA:**||
|**Connecting Capacity Main Circuit**|Screw Clamp / Rigid 1x 22 ... 12 AWG|
|**UL/CSA:**||
|**Connecting Capacity UL/CSA:**|Screw Clamp / Rigid 22 ... 12 AWG|
||Stranded 12 AWG|
|**Flammability According to UL94:**|V0|
|vironmental||
|**Ambient Air Temperature:**|Operation -55 ... +110 °C|
||Storage -55 ... +110 °C|
|**RoHS Status:**|Following EU Directive 2002/95/EC August 18, 2005 and amendment|



## Technical UL/CSA 

## Environmental 

Certificates and Declarations (Document Number) 

|**CSA Certificate:**|1SND161066A0201|
|---|---|
|**cUL Certificate:**|1SND161002A0202|
|**Declaration of Conformity - CE:**|1SND225016U1000|
|**EAC Certificate:**|1SND161009A1100|
|**Environmental Information:**|1SND220021E1002|
|**Instructions and Manuals:**|1SNC160019C0202|
|**RMRS Certificate:**|1SND161007A1101|
|**RoHS Information:**|1SND230023F0208|
|assifications||
|**Object Classification Code:**|X|
|**ETIM 4:**|EC000899 - Fuse terminal block|
|**ETIM 5:**|EC000899 - Fuse terminal block|



## Classifications 

EC000899 - Fuse terminal block 

**ETIM 6:** 

## Container Information 

|**Package Level 1 Units:**|**Package Level 1 Units:**|50 piece|
|---|---|---|
|**Package Level 1 Width:**|**Package Level 1 Width:**|101 mm|
|**Package Level 1 Depth / Length:**|**Package Level 1 Depth / Length:**|265 mm|
|**Package Level 1 Height:**|**Package Level 1 Height:**|47 mm|
|**Package Level 1 Gross Weight:**|**Package Level 1 Gross Weight:**|0.7 kg|
|**Package Level 1 EAN:**|**Package Level 1 EAN:**|3472591156614|
|**Package Level 2 Units:**|**Package Level 2 Units:**|450 piece|
|**Package Level 2 Width:**|**Package Level 2 Width:**|300 mm|
|**Package Level 2 Depth / Length:**|**Package Level 2 Depth / Length:**|500 mm|
|**Package Level 2 Height:**|**Package Level 2 Height:**|150 mm|
|**Package Level 2 Gross Weight:**|**Package Level 2 Gross Weight:**|6.200 kg|
|**Package Level 3 Units:**|**Package Level 3 Units:**|21600 piece|
|**Product Packing Type:**|**Product Packing Type:**|Box|





## Links

- [View this product on Novapart](https://novapart.co/products/1SNA115661R2100/terminal-block-fused-4pos-22-12-awg)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/te-connectivity/1sna115661r2100/terminal-block-fuse-4way-12awg/dp/3794244)
---

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