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Outdoor / Utility Instrument Transformers
Outdoor transformers are designed for accurate current and voltage measurement in outdoor power distribution environments.
Spectrum Industries offers a reliable selection of outdoor current transformers and voltage transformers designed for accurate measurement in outdoor power distribution environments. Built for durability and long service life, these outdoor transformers are ideal for pole-mounted, pad-mounted, or substation installations where environmental exposure is a factor. Our outdoor current transformers and utility-grade voltage transformers are engineered to perform consistently under extreme conditions, including wide temperature ranges, moisture, and UV exposure.
These outdoor-rated units are commonly used by utilities, municipalities, and industrial customers for metering, protection, and monitoring of medium- and high-voltage circuits. Each transformer is constructed with weatherproof housings, heavy-duty insulators, and precision-wound coils to ensure maximum accuracy and long-term reliability. Models are available in a variety of voltage classes, ratios, and mounting configurations to meet specific application requirements.
In addition to standard options, Spectrum Industries can provide custom transformer solutions tailored to your installation needs. Whether for revenue metering, relay protection, or energy management, our outdoor transformers are tested for quality and compliance with applicable ANSI and IEEE standards. Backed by responsive customer support and years of industry experience, our outdoor utility transformers offer the dependable performance and field-proven design that power professionals trust.
CRE/CRFE SERIES - OUTDOOR SPLIT-CORE CURRENT TRANSFORMERS - 600V Class
EUG - SUBMERSIBLE VOLTAGE TRANSFORMERS
JKW-150 Outdoor Current Transformer - 25KV Class
JKW-150ER Outdoor Current Transformer High Accuracy - 25KV Class
JKW-200 Outdoor Current Transformer - 36KV Class
JKW-200ER Outdoor Current Transformer High Accuracy - 36KV Class
JKW-250 Outdoor Current Transformer - 46KV Class
JKW-250ER Outdoor Current Transformer High Accuracy - 46KV Class
JKW-3 Outdoor Current Transformer - 5KV Class
JKW-350 Outdoor Current Transformer - 69KV Class
JKW-350ER Outdoor Current Transformer High Accuracy - 69KV Class
JKW-3A Outdoor Current Transformer High Accuracy - 5KV Class
JKW-4 Outdoor Current Transformer - 8.7KV Class
JKW-4A Outdoor Current Transformer High Accuracy - 8.7KV Class
JKW-5 Outdoor Current Transformer - 15KV Class
JKW-5A Outdoor Current Transformer High Accuracy - 15KV Class
JKW-6 Outdoor Current Transformer - 25KV Class
JKW-6A Outdoor Current Transformer High Accuracy - 25KV Class
JKW-7 Outdoor Current Transformer - 36KV Class
JVS-150 Outdoor Voltage Transformer - 25kV Class
JVS-200 Outdoor Voltage Transformer - 36kV Class
JVS-250 Outdoor Voltage Transformer - 46kV Class
JVS-350 Outdoor Voltage Transformer - 69kV Class
JVT-150 Outdoor Voltage Transformer - 25kV Class
JVT-200 Outdoor Voltage Transformer - 36kV Class
JVT-250 Outdoor Voltage Transformer - 46kV Class
JVT-350 Outdoor Voltage Transformer - 69kV Class
JVW-3 Outdoor Voltage Transformer - 5kV Class
JVW-4 Outdoor Voltage Transformer - 8.7kV Class
JVW-5 Outdoor Voltage Transformer - 15kV Class
JVW-6 Outdoor Voltage Transformer - 25kV Class
JVW-6A Outdoor Voltage Transformer - 25kV Class
JVW-7 Outdoor Voltage Transformer - 36kV Class
JVW-7A Outdoor Voltage Transformer - 36kV Class
Model JAB-0C Indoor/Outdoor Current Transformer
Model JAB-0C Multi-Tap Indoor Current Transformer
Model JAB-0CV Indoor Current Transformer
Model JAB-0S RevenueSense
MODEL JAB-0W Encompass
Model JAB-AC Indoor Current Transformer
Model JAD-0C Indoor/Outdoor Current Transformer
Model JAD-0C-S SCADA Ready Outdoor Current Transformer - 600V Class
Model JAD-0S RevenueSense
MODEL JAD-0W Encompass
Model JAD-AC High Accuracy Indoor/Outdoor Current Transformer
Model JAH-0C Indoor Current Transformer
Model JAK-0C Indoor/Outdoor Current Transformer - Primary Bar Type Single Ratio
Model JAK-0C Indoor/Outdoor Current Transformer - Window Type Dual Ratio
Model JAK-0C Indoor/Outdoor Current Transformer - Window Type Single Ratio
Model JAK-0S RevenueSense
Model JAK-0W Encompass
Model JAR-0C 600V Indoor Current Transformer
Model JAS-0C Indoor Current Transformer
Model JCA-0C Indoor Current Transformer
Model JCB-0CC Indoor Current Transformer
Model JCB-3 Indoor Current Transformer - 5kV Class
Model JCB-4 Indoor Current Transformer
Model JCB-5 Indoor Current Transformer
Model JCD-0C Indoor/Outdoor Current Transformer
Model JCD-3 Outdoor Current Transformer - 5kV Class
Model JCD-4 Outdoor Current Transformer - 8.7kV Class
Model JCD-5 Outdoor Current Transformer - 15kV Class
Model JCK-3 Outdoor Current Transformer - 5kV Class
Model JCK-4 Outdoor Current Transformer - 8.7kV Class
Model JCK-5 Outdoor Current Transformer - 15kV Class
Model JCK-5C Outdoor Current Transformer - 15kV Class
Model JCK-5CER Outdoor Current Transformer - 15kV Class
Model JCM-0C Indoor Current Transformer
Model JCM-2 Indoor Current Transformers
Model JCM-3 Indoor Current Transformers - 5kV Class
Model JCM-4 Indoor Current Transformers
Model JCM-5 Indoor Current Transformers
Model JCP-0C Indoor/Outdoor Current Transformer
Model JCR-0C Indoor/Outdoor Current Transformer
Model JCR-0W Encompass
Model JCS-0C Indoor/Outdoor Current Transformer
Model JCT-0C Indoor Current Transformer
Model JCT-0S RevenueSense
Model JCT-AC Indoor Current Transformer
Model JCW-0C Indoor/Outdoor Current Transformer
Model JCW-3 Outdoor Current Transformer - 5kV Class
Model JCW-4 Outdoor Current Transformer - 8.7kV Class
Model JCW-5 Outdoor Current Transformer - 15kV Class
Model MCK
Model PTM-O Indoor/Outdoor Voltage Transformer
TCO SERIES - OUTDOOR SPLIT-CORE CURRENT TRANSFORMERS - 600V Class
Why Customers Can Trust Spectrum Industries
Combining industry experience, fast availability, and dependable long-term performance.
Our Most In-demand Products
Model MCB
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Model MCK
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Model 781MR Current Transformer
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Models PTG5 Medium Voltage Indoor Voltage Transformer
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EUG - SUBMERSIBLE VOLTAGE TRANSFORMERS
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Model 460 Voltage Transformer
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HV Surge Capacitors
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Auxiliary Switch - 16 Amp MOC and TOC
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Model 10 Indoor Current Transformer
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Riser Pole Polymer Arrester (9L27)
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Heavy Duty Distribution Polymer Arrester (9L20)
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