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1SNA205499R0300 – PCMS-4
TE Connectivity 1SNA205499R0300 PCMS-4 is a grey UL94 V-0 4-pole comb-type terminal block jumper rated at 16 A for common-potential cross-connection of compatible Entrelec Interfast MS terminal assemblies, supplied in a pack of 20.
£15.19
Why Choose the TE Connectivity 1SNA205499R0300 PCMS-4 Comb Jumper?
The TE Connectivity 1SNA205499R0300, also known as the PCMS-4, is a grey 4-pole comb-type jumper designed for compatible Entrelec Interfast MS terminal block assemblies. It provides a simple method of electrically connecting adjacent terminal blocks to create a common potential across four connection points.
The PCMS range is designed to simplify cross-connection within modular terminal assemblies. Rather than installing individual conductors between adjacent terminals, the PCMS-4 bridges four poles simultaneously, helping reduce wiring time, minimise additional conductors and maintain an organised control-panel layout.
Rated at 16 A, the 1SNA205499R0300 features a grey insulating body with a UL94 V-0 flammability classification. With a net weight of approximately 2 g and a standard pack quantity of 20 pieces, it is a compact accessory for professional industrial control, automation and interface wiring applications.
Key Advantages
- Provides simultaneous electrical connection across four terminal block poles.
- Reduces the need for individual jumper wires between adjacent terminals.
- Helps create common-potential distribution within compatible terminal assemblies.
- 16 A current rating for compatible Interfast MS applications.
- Comb-style construction supports fast and organised panel assembly.
- Grey insulating material with UL94 V-0 flammability classification.
- Compact and lightweight at approximately 2 g per jumper.
Key Features
- TE Connectivity / Entrelec PCMS-4 comb jumper.
- Manufacturer part number 1SNA205499R0300.
- 4-pole cross-connection configuration.
- Designed for compatible Interfast MS terminal blocks.
- 16 A rated current.
- Grey insulating body.
- UL94 V-0 flammability classification.
- Comb-type design for efficient cross-connection of adjacent terminals.
- Suitable for common-potential distribution in industrial panels.
- Supplied in a pack of 20.
Efficient Cross-Connection with PCMS Comb Jumpers
Comb-type jumpers provide an efficient way to electrically bridge adjacent terminal blocks that need to share a common potential. The PCMS accessory family is designed to electrically connect multiple blocks, with variants covering different pole counts. The PCMS-4 provides a dedicated four-pole connection, making it useful when four compatible terminals need to be electrically commoned.
By replacing multiple individual jumper conductors with a purpose-designed comb jumper, panel builders can simplify wiring and produce a cleaner terminal assembly. The 16 A PCMS-4 is particularly suited to compatible Entrelec Interfast MS installations in industrial control panels, automation equipment and machine-building systems.
Typical Applications
- Industrial electrical control panels.
- Cross-connection of compatible Interfast MS terminal blocks.
- Four-pole common-potential distribution.
- PLC and automation interface panels.
- Machine building and OEM electrical systems.
- Factory automation equipment.
- Process control and instrumentation cabinets.
- Terminal assemblies requiring compact multi-pole bridging.
Technical Specifications
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| Colour | Grey | |
|---|---|---|
| Manufacturer | TE Connectivity / Entrelec | |
| Range | Interfast MS | |
| Model | PCMS-4 | |
| Manufacturer part number | 1SNA205499R0300 | |
| Product type | Comb-type terminal block jumper | |
| Function | Cross-connection / potential distribution | |
| Number of poles | 4 | |
| Rated current | 16 A | |
| Colour | Grey | |
| Flammability classification | UL94 V-0 | |
| Product net weight | 2 g | |
| Pack quantity | 20 pieces | |
| Package Level 1 quantity | 20 pieces | |
| Package Level 1 gross weight | 40 g | |
| Package Level 2 quantity | 2000 pieces | |
| ETIM classification | EC000489 – Cross-connector for terminal block | |
| Customs tariff number | 85369010 | |
| EAN | 3472592054995 |
Frequently Asked Questions
What is the TE Connectivity 1SNA205499R0300 used for?
The 1SNA205499R0300 PCMS-4 is a comb-type terminal block jumper used to electrically cross-connect four compatible Entrelec terminal blocks, allowing them to share a common electrical potential.
How many poles does the PCMS-4 connect?
The PCMS-4 is a 4-pole jumper, meaning it is designed to provide an electrical connection across four compatible terminal block positions.
What is the current rating of the PCMS-4?
The TE Connectivity / Entrelec PCMS-4 is rated at 16 A for compatible applications.
What colour is the 1SNA205499R0300?
The 1SNA205499R0300 PCMS-4 is grey and uses insulating material with a UL94 V-0 flammability classification.
How many PCMS-4 comb jumpers are supplied in a pack?
The TE Connectivity 1SNA205499R0300 PCMS-4 is supplied in a standard pack of 20 pieces, with each jumper weighing approximately 2 g.
Trusted for Professional Terminal Block Cross-Connections
TE Connectivity / Entrelec terminal accessories provide purpose-designed solutions for organised industrial wiring, with the PCMS-4 offering a compact four-pole comb jumper for fast and dependable common-potential connections within compatible Interfast MS terminal assemblies.
