Rittal SV 9677.952 SV current transformer - 1 Accuracy Class
Part Number: 9677952
Manufacturer
Rittal
Part number
9677952
Category
Alt Part Number
SV 9677.952
Quick Summary
SV current transformer SV 9677.952 provides inductive current measurement for NH slimline switch-disconnector assemblies. Panel designers and installers often struggle with wasting panel depth and complex retrofits; this unit fits compactly without increasing installation depth, enabling cleaner layouts. It aligns with IEC 60044-1 testing and delivers Class 1 accuracy, housed in durable polyamide with insulation class H for safe operation across 50–60 Hz. With a 500 A primary and 5 A secondary, this transformer supports precise monitoring in RiLine Compact configurations, delivering clear energy data for improved protection coordination, metering, and compliance workflows.
Product Information
Extended Description
9677952 Rittal: SV current transformer 500 A/5 A for NH slimline switch-disconnector size 3 / adaptor for RiLine Compact (SV 9677.XXX)
Article number
SV 9677.952
Product description
Compact design without altering the installation depth via mechanical integration into the top-mounting components (185 mm centre-to-centre spacing); this allows space-saving assembly.
Material
Polyamide
For size
3
To fit Model No.
9677.360
Rated power input
1.5 VA
Type of electrical connection
Box terminal
Insuslation material (class)
H
Primary current
500 A
Secondary current
5 A
Accuracy Class
1
Test specification
IEC 60 044-1
Connection for round conductor
2.5 ‐ 4 mm²
Rated frequency
50 ‐ 60 Hz
Packs of
1 pc(s).
Customs tariff number
85043129
EAN
4028177984431
ETIM 9
EC002048
ECLASS 8.0
27141146
Product description
SV current transformer 500 A/5 A for NH slimline switch-disconnector size 3 / adaptor for RiLine Compact (SV 9677.XXX)
Compact design integrates into NH slimline top-mounting components without increasing installation depth, enabling space-saving assemblies and faster retrofits in RiLine Compact layouts. This reduces panel height requirements and simplifies wiring, while preserving 185 mm centre-to-centre spacing for predictable installation. The result is lower installation costs and greater panel density in modern control cabinets. The 500 A primary and 5 A secondary provide accurate inductive measurement for high-current distribution, supporting reliable protection coordination and energy management across critical loads. A rated power input of 1.5 VA minimizes measurement burden, improving overall system efficiency and reducing potential measurement errors in long cable runs. Box terminal connections for 2.5–4 mm² conductors facilitate straightforward wiring and robust termination. Polyamide housing with insulation class H enhances dielectric strength, enabling safe operation in demanding panel environments and across 50–60 Hz power systems. The design also supports top-mount integration without altering installation depth, making RiLine Compact adaptor installations simpler and more repeatable.
Get a Quick Quote for a Rittal 9677952
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Rittal 9677952?
Enquire Now
FAQs
Yes. SV 9677.952 is designed as an adaptor-friendly current transformer for NH slimline switch-disconnector size 3 and RiLine Compact assemblies. It integrates via the top-mounting components with 185 mm centre-to-centre spacing, preserving installation depth while enabling space-efficient panel layouts.
The transformer has a 500 A primary and a 5 A secondary. The electrical connection uses a box terminal compatible with 2.5–4 mm² round conductors, providing a robust, easy-to-wire interface suitable for metering and protection circuits.
The device is documented against IEC 60044-1 for current transformers and features Class 1 accuracy. Rated for 50–60 Hz operation, its insulation class is H, and it employs a polyamide housing, delivering dependable performance in typical industrial power systems.
Yes. SV 9677.952 is designed for RiLine Compact use and adapts to RiLine Compact components. It is specified to fit with Model No. 9677.360, enabling a seamless adapter-based installation within compact distribution panels.
The compact design reduces space, wiring complexity, and installation time, lowering labor costs during commissioning. The 1.5 VA burden minimizes measurement loss and ensures stable readings. Durable polyamide housing and insulation class H enhance long-term reliability, reducing maintenance intervals and supporting longer asset life in demanding environments.