Terminal fuse blocks with three jumper slots

2002 Series Topjob S Terminal Blocks from Wago now carry three jumper slots for greater control cabinet flexibility, making it ideal for process measurement applications.

04/17/2012


2002 Series Topjob S Terminal Blocks from WAGO now carry three jumper slots for greater control cabinet flexibility, making it ideal for process measurement applications. Courtesy: WAGO CorporationSelect Wago Corporation 2002 Series Topjob S Terminal Blocks now carry three jumper slots for greater control cabinet flexibility. New DIN-rail Disconnect/Test with Mechanical Interlock, Mini-Automotive Blade-style Fuse and Fuse Disconnect with Pivoting Holder (5x20 mm) accommodate one output and two input potential commoning. This provides convenient in-circuit current testing and potential distribution on both sides of the block — ideal for process measurement applications.

The third jumper slot permits test and measurement via plugs/taps without distributing machine wiring. For example: Test 4-20 mA signals or record data by disengaging the knife/pivoting disconnect, or removing blade-style fuse. This routes the circuit to a plug/data recorder in the third slot. Similarly, fuse testing occurs on the opposite end of the signal. All slots accommodate step-down jumpers, staggered jumpers, push-in type jumper bars and wire jumpers for potential commoning in virtually any manner. The two-conductor (AWG 22–12) fuse blocks accommodate Topjob S connectors for additional versatility.

Knife disconnect block:

Rated 15 A/300 V, three models are available with or without a mechanical interlock. The interlock safely holds the disconnect link in place to assist test and measurement.

Mini-automotive blade-style fuse blocks:

Three models are available — a 12 V or 24 V unit with a blown fuse LED, or without LED indication. Blade-style blocks are rated 10 A/30 0V.

Fuse disconnect with pivoting holder:

Available with or without a blown fuse LED indicator, fuse disconnect blocks with pivoting holder accommodates mini-Metric fuses (5x20 mm). Units are rated 6.3 A/250 V.

Wago Corporation

www.wago.us 

- Edited by Chris Vavra, Control Engineering, www.controleng.com 



No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
MEP Giants; MEP Annual Report; Mergers and acquisitions; Passive, active fire protection; LED retrofits; HVAC energy efficiency
Integrating electrical and HVAC systems; Tracking and conserving facility water use; Energy code advancements; The future of professional engineers
Control noise, vibration in building design: Tackling acoustics and design issues; High-performance building design; NFPA 99; Combined heat, power
Putting COPS into context; Designing medium-voltage electrical systems; Planning and designing resilient, efficient data centers; The nine steps of designing generator fuel systems
Designing generator systems; Using online commissioning tools; Selective coordination best practices
Understanding transfer switch operation; Coordinating protective devices; Analyzing NEC 2014 changes; Cooling data centers
As brand protection manager for Eaton’s Electrical Sector, Tom Grace oversees counterfeit awareness...
Amara Rozgus is chief editor and content manager of Consulting-Specifier Engineer magazine.
IEEE power industry experts bring their combined experience in the electrical power industry...
Michael Heinsdorf, P.E., LEED AP, CDT is an Engineering Specification Writer at ARCOM MasterSpec.
click me