Model Model ES / TufBox Cathodic Protection Rectifiers combine the superb electrical features of Universal Rectifiers Model ES Utility Rectifiers with a TufBox enclosure for outdoor mounting. The rectifiers are sturdy, secure, and easy to install and service.
A TufBox enclosure is equipped with a stainless steel key that allows quick and easy access. This patented lock is vandal-proof, protecting your important assets.
ES Utility Line Rectifier Ordering Guide
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Position #1: Model |
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ES-I = ES Utility Rectifier |
ES-II =ES Utility Rectifier |
Position #2: Output Control Type |
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S = Standard Rectifier (Manual taps) |
D = Constant Current Control (ES-II only) |
Position #3: DC Output Voltage* |
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List DC Voltage Desired (6V, 12V, 20V, 30V or 40V) |
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Position #4: DC Current Output* |
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List DC Current Desired (5A or 10A)) |
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Position #5: Special or Optional Features |
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H = Hour Meter (ES-II only) |
K = Red or Green Status Lights ((ES-II only) |
* Combinations are 6V-5A, 6V-10A, 12V-5A, 12V-10A, 20V-5A, 20V-10A, 30V-5A, 40V-5A |