Multiquip Y0601809693 Current Transformer 150/5A

The Multiquip Y0601809693 Current Transformer 150/5A is a genuine OEM component designed for the DCA series ultra-silent and diesel-powered generator lineup, including the DCA40SSKU4F, DCA45SSIU4F, DCA70SSIU4F, and DCA70SSJU4F models. As a direct-from-manufacturer replacement, this part meets the exact electrical specifications required by these units — ensuring accurate current sensing and safe generator panel operation. It is compatible across multiple DCA generator variants including 60Hz-rated and fleet-spec configurations such as the DCA45SSIU4FC8 and DCA45SSIU4F 60Hz. Sourcing the correct OEM part is critical for this type of electrical component, where incorrect ratings can affect metering accuracy and protection circuit performance.

Key Features

• Correct 150/5A Turns Ratio — Matches the precise current transformation ratio required by the DCA generator panel; substituting an incorrect ratio throws off metering and protection relay setpoints.
• Genuine OEM Electrical Specification — Manufactured to the same output tolerance and insulation class as the original, ensuring the panel instrumentation reads accurately under load.
• Broad DCA Series Compatibility — Fits DCA40SSKU4F, DCA40SSKU4F2, DCA45SSIU4F, DCA45SSIU4FC8, DCA70SSIU4F, DCA70SSJU4F, DCA70SSJU4i, and associated 60Hz variants.
• Drop-In Electrical Connection — Engineered to the original mounting and wiring configuration, allowing straightforward installation into the existing generator control panel without modification to wiring harnesses.
• Critical for Protection Circuit Integrity — A failed or out-of-spec current transformer can cause false overcurrent trips, missed fault detection, or inaccurate load monitoring — replacing it with a matched OEM unit restores correct protection behavior.
• Safety-Relevant Electrical Component — Current transformers feed overload and short-circuit protection relays; using a correctly rated replacement is essential for safe generator operation and load protection compliance.

A current transformer steps down the high current flowing through a generator's output conductors to a low, measurable signal — typically 5A at full rated load — that the control panel's metering and protection circuits can safely read. This allows the generator's instrumentation to monitor actual output current, trigger overload alarms, and operate protective relays without exposing sensitive electronics to full line current. When a current transformer degrades or fails, the panel loses accurate visibility into load conditions, which can result in undetected overloads, nuisance trips, or disabled protection — all of which put connected equipment and the generator itself at risk.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

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