Current Transformers and Voltage Taps

WAGO's 855 Series Rogowski Coils feature a closed-air coil with a non-magnetic split core and reliably convert AC currents.

Advantages:

• Reduced footprint – ideal for measuring high currents via split core
• Easy to use via bayonet lock and anchor points for cable ties
• Higher security via sealable bayonet lock
• Direct connection of Rogowski coils to the 3-phase power measurement module (750-495/000-002)
• Ready for worldwide use in many industries, thanks to UL listing

• Easy secondary cable installation via pluggable picoMAX^® Connection Technology
• Space-saving assembly directly above the circuit breaker, thanks to side latches for optimum serial mounting
• UL listed

• Compact split-core current transformers – ideal for retrofitting existing systems
• No current path interruption
• Easy and cost-effective installation via cable ties
• Transformer leg (855-5xxx) can be completely removed if space is tight

• Screwless CAGE CLAMP^® Connection Technology
• Quick-mount kit for easy and cost-effective installation
• Tremendous versatility thanks to several mounting options
• Easy transformer short-circuiting via redundant secondary terminals S1 and S2
• UL listed

WAGO’s 855 Series Voltage Taps easily and safely tap the measurement voltage in existing systems. Conductor contact is made via IDC connection for fast voltage tap-off.

The Benefits for You:

• Safely tap the measurement voltage in no time
• Tool-free insulation displacement connection (IDC) guarantees secure installation
• 2 A 5 x 25 mm fuse possible
• For insulated conductors up to 16 mm² (6 AWG)

The Benefits for You:

• Fast, easy installation on a live busbar with clamp mount or M6/M8 mounting
• Various marking options for clear identification
• Universal conductor termination via Push-in CAGE CLAMP® connection technology
• Fused voltage path protects downstream measurement devices

A combination of current transformer and voltage tap, the current and voltage tap can be quickly and easily mounted in the jumper slot of the 95 mm² (4/0 AWG) high-current through terminal block (285-195).

The Benefits for You:

• Power data can be directly tapped on the power supply
• Integrated 250 A/1 A current transformer
• Complies with accuracy class 0.5 per EN 61869-2 for exact measurement results
• Fused voltage path protects downstream measurement devices