April 2, 2012 - Some WAGO 2002 Series TOPJOB S Terminal Blocks now carry three jumper slots for greater control cabinet flexibility. DIN-rail Disconnect/Test with Mechanical Interlock, Mini-Automotive Blade-style Fuse, and Fuse Disconnect with Pivoting Holder (5x20mm) 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. Example: Test 4-20ma 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 15A/300V, three models are available with or without a mechanical interlock. The interlock safely holds the disconnect link in place to assist test/measurement.
Mini-Automotive Blade-Style Fuse Blocks:
Three models are available — a 12V or 24V unit with a blown fuse LED, or without LED indication. Blade-Style blocks are rated 10A/300V.
Fuse Disconnect with Pivoting Holder:
Available with or without a blown fuse LED indicator, Fuse Disconnect Blocks with Pivoting holder accommodates mini-Metric fuses (5x20mm). Units are rated 6.3A/250V. WAGO is the leader in spring pressure connection technology that eliminates loose wires resulting from vibration and temperature cycling, while providing highly reliable, corrosion-resistant and maintenance-free connections. Products: DIN-rail, PCB and chassis mount terminal blocks; signal conditioners; the WAGO-I/O-SYSTEM and more.
