Rittal 9393568 Current Shunt Resistor - EN 61869-1/2
Part Number: 9393568
Manufacturer
Rittal
Part number
9393568
Category
Alt Part Number
SV 9393.568
Quick Summary
Rittal 9393568 current shunt resistor delivers precise current measurement for high-current panels and switchgear. In dense enclosures, engineers often battle measurement drift, thermal effects, and installation challenges, which can compromise safety and reporting accuracy. The design uses UL 94 fire-rated polyamide housing and insulation class F, and it complies with EN 61869-1/2 instrumentation standards to ensure predictable performance across 50–60 Hz systems. This device is tailored for power management and distribution applications, delivering reliable readings at up to 1,600 A, with a compact 105 × 132 × 30 mm footprint and a robust mounting feature set. The solution aligns with industrial automation workflows, reducing calibration effort, speeding commissioning, and enabling integration with PLCs or meters for data-driven maintenance and compliance.
Product Information
Article number
SV 9393.568
Design
Output voltage 333 mV
Material
Polyamide | Fire protection corresponding to UL 94
Colour
RAL 9005
Supply includes
2 plug-in feet | 4 insulating caps | 2 primary bar clamps | 4 grub screws
To fit busbars
null mm
Primary current
1,600 A
Standards
EN 61869-1/ 2
Dimensions
Width: 105 mm | Height: 132 mm | Depth: 30 mm
Operating temperature range
-5 °C...55 °C
Storage temperature range
-25 °C...75 °C
Ambient humidity (non-condensing)
10...90 %
Connection for round conductor
0.5 ‐ 2.5 mm²
Fundamental frequency
50...60 Hz
Accuracy Class
0.5
Insuslation material (class)
F
Packs of
1 pc(s).
Customs tariff number
85043129
EAN
4028177049864
Feature: High-current measurement capability with 333 mV full-scale at 1,600 A. Business impact: Delivers precise readings for large panels, minimizing calibration drift and enabling accurate energy reporting across critical loads. Application: Ideal for switchgear, motor control centers, and other power-distribution architectures in industrial automation environments. Feature: UL 94 fire-rated polyamide housing and insulation class F. Business impact: Enhances safety and material resilience in cabinets with cables and heat sources, supporting compliance with fire-safety standards. Application: Suitable for control panels in manufacturing, process lines, and intelligent buildings where reliability matters. Feature: EN 61869-1/2 compliance and robust mechanical design. Business impact: Ensures compatibility with standard instruments and PLCs, enabling plug-and-play integration and signal integrity. Application: Works with meters, data loggers, and automation controllers across 50–60 Hz networks. Feature: Compact footprint with complete mounting kit. Business impact: Reduces cabinet footprint and installation time, cutting labor costs and improving serviceability. Application: Fit into dense switchgear enclosures using supplied plug-in feet, insulating caps, primary bar clamps, and grub screws. Feature: Broad operating range and conductor compatibility. Business impact: Maintains performance in varied climates and wiring schemes, minimizing field failures. Application: Suitable for panel fabs, field service, and retrofits in existing automation architectures.
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FAQs
The SV 9393.568 accepts round conductors from 0.5 to 2.5 mm². For optimal accuracy, use the included clamps and ensure proper tightening of the grub screws. This sizing supports a wide range of control wiring while maintaining signal fidelity for instrumentation.
It complies with EN 61869-1/2 instrumentation standards for current measurement and features a UL 94 fire-rated polyamide housing with insulation class F. These certifications support safe operation, reliable readings, and broader compatibility with PLCs and meters in industrial automation.
The unit ships with 2 plug-in feet, 4 insulating caps, 2 primary bar clamps, and 4 grub screws. Its dimensions are 105 mm wide, 132 mm high, and 30 mm deep, providing a complete mounting solution for fast, secure installation in standard switchgear and distribution cabinets.
The primary current rating is 1,600 A with an accuracy class of 0.5. The 333 mV design yields a measurable voltage drop compatible with common instrumentation, ensuring repeatable, high-confidence readings across 50–60 Hz systems.
UL 94 fire-rated housing and insulation class F enhance safety, while the compact footprint and included hardware speed commissioning and reduce wiring errors. The robust construction supports long-term reliability in harsh environments, lowering calibration risk and enabling easier integration with PLCs and data acquisition systems for better maintenance and compliance.