Rittal SV 9677.951 Current Transformer - Accuracy Class 1
Part Number: 9677951
Manufacturer
Rittal
Part number
9677951
Category
Alt Part Number
SV 9677.951
Quick Summary
Rittal SV 9677.951 current transformer provides inductive current measurement for RiLine Compact switchgear. Engineers often contend with limited installation depth and wiring complexity when adding sensors to NH slimline enclosures. Key specifications align with IEC 60 044-1, insulation class H, and a rated frequency of 50–60 Hz, supporting reliable operation in harsh environments. Its compact design preserves panel space and reduces layout cost, while the 400 A/5 A sensing pair and 1.5 VA burden streamline control and energy management. Designed for seamless RiLine Compact adaptation, this transformer enables quick installation and predictable performance across industrial automation applications.
Product Information
Extended Description
9677951 Rittal: SV current transformer 400 A/5 A for NH slimline switch-disconnector size 2-3 / adaptor for RiLine Compact (SV 9677.XXX)
Article number
SV 9677.951
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
2/3
To fit Model No.
9677.260
Rated power input
1.5 VA
Type of electrical connection
Box terminal
Insuslation material (class)
H
Primary current
400 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
4028177984448
ETIM 9
EC002048
ECLASS 8.0
27141146
Product description
SV current transformer 400 A/5 A for NH slimline switch-disconnector size 2-3 / adaptor for RiLine Compact (SV 9677.XXX)
Feature: Compact design enables space-saving installation. Business Impact: Reduces panel depth and enables easier retrofits, lowering installation time and costs. Application: NH slimline switch-disconnector size 2/3 and RiLine Compact adapters. Feature: High accuracy with manageable burden. Business Impact: Precise current sensing reduces control errors and improves energy management, supporting compliant monitoring of dynamic loads. Application: 400 A primary, 5 A secondary, 1.5 VA burden, 50–60 Hz operation. Feature: Easy wiring and compatibility. Business Impact: Box-terminal connections and 2.5–4 mm² conductors simplify field wiring and maintenance. Application: RiLine Compact installations with standard conductor sizes. Feature: Robust construction and insulation. Business Impact: Polyamide body with insulation class H supports reliable operation in harsh industrial environments, reducing failure risk. Application: 50–60 Hz panels and NH slimline systems. Feature: Proven compatibility and retrofit readiness. Business Impact: Fits Model No. 9677.260 and maintains 185 mm centre-to-centre spacing for scalable panel layouts. Application: Top-mounting integration within RiLine Compact ecosystems.
Get a Quick Quote for a Rittal 9677951
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 9677951?
Enquire Now
FAQs
Install the SV 9677.951 into the RiLine Compact assembly using the NH slimline top-mounting components with 185 mm center-to-center spacing. Connect via the box-terminal to round conductors 2.5–4 mm². Ensure the primary path carries up to 400 A and the secondary path provides 5 A, with operation verified at 50–60 Hz.
Key specs include a 400 A primary and 5 A secondary, accuracy class 1, 1.5 VA burden, and a rated frequency of 50–60 Hz. These values deliver precise, stable sensing with minimal error under dynamic loads, suitable for energy management and control systems in RiLine Compact environments.
Yes. It is designed for NH slimline switch-disconnector size 2/3 and adapts to RiLine Compact configurations, including compatibility with the 9677.260 model. Its compact integration preserves installation depth and maintains consistent 185 mm spacing for scalable panel layouts.
The device aligns with IEC 60 044-1 test specifications and uses insulation class H. It supports 50–60 Hz operation, with box-terminal connections and conductor compatibility for 2.5–4 mm². These characteristics support regulatory compliance and reliable performance in industrial control panels.
Procurement is straightforward as a single-pack item. The polyamide body and box-terminal wiring provide durable, low-maintenance operation. The 400 A/5 A ratio and 1.5 VA burden reduce calibration needs and spare parts, delivering predictable ROI through improved measurement accuracy and faster commissioning.