1003SI03E

Panel Mount Barrier Terminal Block, 1 Row, 3 Ways, 22 AWG, 10 AWG, 16 A

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Manufacturer: METWAY ELECTRICAL INDUSTRIES
Product type: Barrier Panel Mount Terminal Blocks
No. of Rows:1 Row; No. of Positions:3Ways; Wire Size AWG Min:22AWG; Wire Size AWG Max:10AWG; Pitch Spacing:-; Rated Current:16A; Rated Voltage:500V; Product Range:-; SVHC:No SVHC (15
SVHC: No SVHC (15-Jan-2019)
No. of Rows: 1 Row
Pitch Spacing: -
Product Range: -
Rated Current: 16A
Rated Voltage: 500V
No. of Positions: 3Ways
Wire Size AWG Max: 10AWG
Wire Size AWG Min: 22AWG

Delivery and price
Units per pack	1000
Price	1.0 €
Current stock	1000+
Lead time	30 days

Datasheet

Electromechanical Terminal Blocks 

## Fused terminal blocks 

## **SERIES 1003SI** Fused terminal blocks - 1” x 1/4” fuses 

## **FEATURES** ——— **Approvals** 

**Series 1003SI** fused terminal blocks are available in unearthed versions from 1 to 5 poles 22-10 and earthed versions from 3 to 5 poles. A **Nominal Cross-Section mm[2]** 4.0 AWG 6.0 common dovetail enables mixed assemblies to 16A ~~Oo~~ be constructed by clipping on additional 1 pole lengths to provide multiple versions of fused and ~~ee~~ **Voltage Rating                    V** 500 300 400 unfused terminals. All variations can be supplied with or without wire protectors. eee **TECHNICAL DETAILS Mouldings:** nylon 6.6, grey, UL94 V2, **Earth Screws & Washers (Optional)** Screws: 1003SIES  - M3.5x12, Posi (fuseholder black) Washers: 1003SITW - M3.5 **Inserts:** brass, tinned **Screws:** M3.5 steel, zinc plated, chromed **Screw tightening torque:** max: 0.8 Nm **Temp. limits:** max short term: 160º C continuous: 100º C **Current rating:** to EN 60 127-6: fuseholders: 16A to EN 60 335-1: terminal blocks: 16A to EN 60 598: terminal blocks: 25A to EN 60 998: terminal blocks: 32A **Voltage rating:** terminal blocks: 500v fuseholders: 250v **Conductor size:** without wire protectors: up to 10mm[2] with wire protectors:      up to 4mm[2] **Wire stripping length:** 7.5mm[2] - 8.0mm[2] PART NUMBER CODE **Fuse size:** 1” x 1/4” or 1.1/4” x 1/4” **Fixing centres:** peg to earth screw: 18mm peg to fixing hole:    24mm 

**Earth Screws & Washers (Optional)** Screws: 1003SIES  - M3.5x12, Posi Washers: 1003SITW - M3.5 

PART NUMBER CODE With earth **Enter E** Without earth **Leave blank** Without protectors **Leave blank** Number of poles With protectors **Enter 01 - 05 Enter DS** ~~So~~ 1 0 0 3 S I - - - - 

## **OPTIONS** 

**Marking:** special printing available. Please provide sketch. **Fuses:** see catalogue 2, page 102 for details. **High temperature:** details on request. 

**7460** 

**+44 (0) 1273 431600** 

**+44 (0) 1273 439288** 

**sales@metway.co.uk** 

**www.metway.co.uk**

Updated at April 28, 2026

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