Rittal SV 9393.554 Power Management Module - EN 61869-1/2
Part Number: 9393554
Manufacturer
Rittal
Part number
9393554
Category
Alt Part Number
SV 9393.554
Quick Summary
Rittal SV 9393.554 is a compact power management module designed for distribution panels and busbar assemblies. Engineers often wrestle with reliable current sensing and safe mounting in tight enclosures, where space and contact integrity matter most. It conforms to EN 61869-1/2 and UL 94 fire protection, delivering a robust baseline for panel metering and protection in regulated environments. This solution also supports seamless integration with standard busbar systems, simplifying installation, reducing commissioning time, and improving maintenance planning for control cabinets and industrial power distribution networks.
Product Information
Article number
SV 9393.554
Design
Output voltage 333 mV
Material
Polyamide | Fire protection corresponding to UL 94
Colour
RAL 9005
Supply includes
2 plug-in feet | 2 insulating caps | 1 primary bar clamp | 2 grub screws
To fit busbars
null mm
Primary current
400 A
Standards
EN 61869-1/ 2
Dimensions
Width: 60 mm | Height: 80 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
4028177048447
Feature: Compact dimensions of 60 x 80 x 30 mm save enclosure space and simplify panel layout. Benefit: Enables denser wiring and easier retrofits, reducing cabinet depth and improving serviceability in confined switchgear environments. Application: Ideal for small control panels and compact distribution assemblies where space is at a premium. Feature: High primary current rating of 400 A. Benefit: Supports heavy-current busbar distribution without needing parallel devices, increasing reliability and reducing overall part count. Application: Main distribution panels and motor control centers in manufacturing lines. Feature: Output voltage of 333 mV for current sensing. Benefit: Delivers precise monitoring signals compatible with standard metering interfaces, improving measurement accuracy and fault detection. Application: Panel buses and protection circuits in power distribution. Feature: Fire-safe polyamide housing with UL 94 rating. Benefit: Improves safety margins in confined electrified enclosures and under regulatory scrutiny. Application: Indoor switchgear and control cabinets. Feature: EN 61869-1/2 compliant and robust environmental specs (-5 to 55 C, 10–90% humidity). Benefit: Ensures regulatory compatibility and stable performance across typical industrial environments. Application: Plants, warehouses, and process facilities. Feature: Supplied with plug-in feet, insulating caps, primary bar clamp, and grub screws. Benefit: Reduces installation time and parts diversity, accelerating procurement and commissioning. Application: Fast field installation in new builds and panel upgrades.
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FAQs
Install SV 9393.554 on the panel wall using the two plug-in feet and insulating caps to maintain clearance from live conductors. Secure the device with the supplied primary bar clamp and two grub screws, ensuring the 60 x 80 x 30 mm footprint fits your enclosure. Keep ambient temperature within -5 to 55 C and humidity between 10% and 90% non-condensing.
Key specs include a 400 A primary current rating and a 333 mV output voltage for current sensing. Conductor connection supports 0.5–2.5 mm² round conductors, operating at 50–60 Hz with an accuracy class of 0.5 and insulation class F. These figures impact measurement fidelity, wiring choices, and overall protection coordination in the panel.
SV 9393.554 is designed for standard busbar systems in control cabinets and switchgear. While the data specifies a null value for 'To fit busbars', the included primary bar clamp and mounting hardware facilitate secure attachment to typical busbar configurations used in 400 A distribution networks, making it suitable for many mainstream panel layouts.
The product lists EN 61869-1/2 as the governing standard, ensuring compliance for metering and protection devices in power distribution. The UL 94 rating for the polyamide housing confirms fire protection capability. These references help validate safe installation in regulated industrial environments and support conformity efforts in control cabinets.
The module’s robust build and compact form factor reduce space conflicts and potential miswiring, lowering maintenance overhead. With a 400 A rating and reliable current sensing, it can decrease the need for multiple parallel devices, improving total cost of ownership. Supplied mounting hardware accelerates commissioning, delivering faster time-to-operational readiness in new builds and upgrades.