Electrical Power & Protection


Double-deck ­terminal block

April 2013 Electrical Power & Protection

Wago’s new TOPJOB S 2002 series double-deck terminal block has the option of combining the functions of the top and lower levels. The top level, for example, can be used as a disconnect and fuse terminal block, while the lower level can act as a through or ground conductor terminal block. This flexibility makes the new terminal block ideal for common control cabinet configuration or for process metrology.

They are 5,2 mm wide and are designed for 24 A with a 16 A disconnect function, for 400 V based on IEC and for 300 V based on UL. The disconnect terminal block version is equipped with a disconnect link in the top level, while the version with the same profile, designed as a fuse terminal block, has a pivoting fuse holder for 5 x 20 mm fuses. Other versions include the double-deck through terminal block and the four-conductor double-deck terminal block with internal commoning. Since they have the same profile, the double-deck terminal blocks can be commoned horizontally with other TOPJOB S rail-mounted terminal blocks: the lower potential level with triple-deck terminal blocks and the top potential level with double-deck terminal blocks.

Covering a range of wire sizes from 0,14 to 95 mm² (AWG 24-4/0), the TOPJOB S, along with the POWER CAGE CLAMP, offers a wide range of options for industrial, building and traffic applications. The blocks are the most compact in the industry and are suitable for solid, stranded and fine-stranded conductors. Conductors with ferrules can also be connected simply. The rail-mount terminal block system has a fast, economical marking system as well as a comprehensive jumper system for any application.

For more information contact Christo Grobler, Shorrock Automation, +27 (0)12 345 4449, sales@shorrock.co.za, www.shorrock.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Compact uninterruptible DC power supply
Electrical Power & Protection
Traco Power’s new 240 W UPS module is suited to demanding industrial applications needing a stable source of power.

Read more...
Rethinking energy usage in South Africa
Electrical Power & Protection
While sustainability is increasingly on the agenda of most organisations, the transition to a sustainable energy mix is not easy.

Read more...
Compact and powerful energy monitoring unit
Opto Africa Holdings Electrical Power & Protection Fieldbus & Industrial Networking
The RIO EMU’s slim form factor is ideal for ‘just one more thing’ retrofit jobs thanks to DIN-rail and panel-mount options.

Read more...
Vacuum circuit breaker with thermal monitoring
Schneider Electric South Africa Electrical Power & Protection
The EasyPacT EXE offers IoT sensors and digital connectivity for a simpler, more sustainable and safer experience for panel builders, facility managers and OEMs.

Read more...
Valmet automation system chosen for waste-to-energy plant
Valmet Automation News Electrical Power & Protection
The new plant in Warsaw, Poland, will process 305 000 tons of municipal solid waste per year to produce electricity and district heating

Read more...
Smart manufacturing will power the battery gigafactory of the future
Rockwell Automation Electrical Power & Protection
Electric vehicles’ role in the decarbonisation of mobility requires gigafactories that can produce batteries in high volumes, at high speeds and with consistently high quality.

Read more...
Upskilling will be critical to alternative energy production projects
Electrical Power & Protection
One of the challenges for this sector is that jobs are typically project-based, which means they involve fixed-term contracts.

Read more...
Propelling green hydrogen toward large-scale African commercialisation
RTS Africa Technologies Electrical Power & Protection
RTS Africa Engineering, a founding member of the African Hydrogen Partnership, believes the industry is on the cusp of pricing diesel and petrol out of the market.

Read more...
Data logger for energy surveys, load studies
Comtest Electrical Power & Protection
In conjunction with Fluke’s infrared cameras, the energy logger can enhance energy surveys by quickly identifying opportunities for energy savings, both electrically and thermally.

Read more...
DIN-rail mounted DC/AC inverter
Phoenix Contact Electrical Power & Protection
Three devices can be connected in parallel to create a three-phase grid; they communicate with each other in real time, thereby synchronising the 120° phase shift.

Read more...