Schneider Electric 3CT-H2-200-Z | 200/5A EOCR CT for Motor Protection
Schneider Electric 3CT-H2-200-Z current transformer. 200/5A ratio, 1.25VA burden, Class 3.0 accuracy. Dedicated for EOCR motor protection relays, panel mount.
Product Overview
The Schneider Electric 3CT-H2-200-Z is a combined current transformer (CT) specifically designed for use with EOCR (Electronic Over-Current Relay) motor protection devices. It features a 200/5 A ratio and is intended for three-phase systems to step down primary current for monitoring and protection. This model is part of the "New 3CT" series and is characterized by its square housing, feed-through (window-type) design, and panel mounting style, making it a dedicated component for motor starter and protection assemblies.
Technical Specifications (Electrical)
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Parameter
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Specification
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Manufacturer / Series
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Schneider Electric / EOCR 3CT Series
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Model Number
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3CT-H2-200-Z
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Product Type
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Combined Current Transformer (CT)
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Rated Primary Current (Ipn)
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200 A
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Rated Secondary Current (Isn)
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5 A
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Transformation Ratio
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200 / 5 A
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Accuracy Class
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Class 3.0 (Protection Class)
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Rated Burden
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1.25 VA
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Rated Insulation Voltage (Ui)
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600 V AC
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Rated Frequency
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50 / 60 Hz
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Application Standard
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IEC 60947-4-1
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Technical Specifications (Mechanical & Environmental)
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Parameter
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Specification
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Housing Type
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Square, Feed-Through (Window Type)
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Mounting Style
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Panel Mount (Surface Mount)
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Window Diameter (Hole)
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28.5 mm
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Overall Dimensions (W×H×D)
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154.5 × 85 × 75 mm
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Conductor Type
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Cable or Busbar (fits through Ø28.5mm window)
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Terminal Type
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Screw Terminals (Secondary Side)
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Operating Temperature
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-20 °C to +60 °C
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IP Rating
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IP00 / IP20 (Basic Insulation)
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Key Features
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EOCR Specific Design: Optimized for direct connection to Schneider Electric EOCR motor protection relays (e.g., EOCR-3DE, EOCR-FDM2), ensuring accurate current sensing for overload, phase loss, and stall protection.
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High Current Rating: Suitable for protecting motors and circuits with primary currents up to 200A.
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Space-Saving Form Factor: Square shape allows for efficient panel layout and easy grouping for 3-phase systems.
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Feed-Through Installation: Simplifies wiring by allowing the primary conductor to pass directly through the CT window without breaking the circuit.
Applications
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Motor protection circuits using EOCR relays
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Industrial control panels for pumps, fans, and compressors
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Current monitoring in MCC (Motor Control Center) buckets
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
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Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
