Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
SV9677.870 Rittal Current converter for NH slimline fuse-switch disconnector
Rittal SV 9677.870 current converter for NH slimline fuse-switch disconnectors size 1-3, providing 400 A to 5 A inductive current measurement.
£53.48
Why Choose the Rittal SV 9677.870 Current Converter?
The Rittal SV 9677.870 is a compact current converter designed for installation with Rittal NH slimline fuse-switch disconnectors in the SV 9677XXX series. It provides reliable inductive current measurement within industrial low-voltage power distribution systems, allowing electrical monitoring equipment to receive an accurate secondary current signal.
Designed for NH size 1–3 fuse-switch disconnectors on Rittal 185 mm busbar systems, the SV 9677.870 integrates mechanically into the top-mounted components of compatible switchgear assemblies without increasing the installation depth. This space-saving design supports efficient panel construction while enabling current measurement functionality.
With a primary current rating of 400 A, a secondary output of 5 A and a 50–60 Hz operating frequency, the Rittal SV 9677.870 provides dependable current sensing for industrial distribution, energy monitoring and protection applications.
Key Advantages
- Current converter designed for Rittal NH slimline fuse-switch disconnectors.
- Suitable for NH sizes 1–3 in the SV 9677XXX series.
- Provides accurate inductive measurement of current flow.
- Compact installation without increasing switchgear installation depth.
- Designed for 185 mm centre-to-centre busbar systems.
- Reliable solution for industrial current monitoring applications.
Key Features
- Rittal SV 9677.870 current converter.
- Designed for NH slimline fuse-switch disconnectors.
- Suitable for SV 9677XXX size 1–3 devices.
- Primary current: 400 A.
- Secondary current: 5 A.
- Accuracy class: Class 1.
- Rated power input: 2.5 VA.
- Frequency range: 50–60 Hz.
- Connection via round conductor cable.
Reliable Current Measurement for Industrial Power Distribution
Current converters provide an essential interface between high-current electrical distribution equipment and monitoring systems. The Rittal SV 9677.870 enables accurate measurement of current flow from NH slimline fuse-switch disconnectors, supporting energy monitoring and electrical system analysis.
Its compact construction and compatibility with Rittal Ri4Power systems make it a practical solution for panel builders and electrical engineers requiring reliable measurement capability within modular low-voltage switchgear assemblies.
Typical Applications
- Industrial low-voltage switchgear assemblies.
- Rittal Ri4Power 185 mm busbar systems.
- Energy monitoring and power measurement systems.
- Industrial distribution cabinets.
- Machine building electrical installations.
- Power management and protection systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Material | Polyamide | |
|---|---|---|
| Manufacturer | Rittal | |
| Series | Ri4Power / SV Power Distribution System | |
| Model | SV 9677.870 | |
| Product type | Current converter | |
| Application | NH slimline fuse-switch disconnectors | |
| Compatible NH sizes | 1–3 | |
| Compatible models | SV 9677.100, SV 9677.110, SV 9677.115, SV 9677.200, SV 9677.210, SV 9677.215, SV 9677.300, SV 9677.310, SV 9677.315, SV 9677.340 | |
| Primary current | 400 A | |
| Secondary current | 5 A | |
| Accuracy class | Class 1 | |
| Rated power input | 2.5 VA | |
| Rated frequency | 50–60 Hz | |
| Insulation material class | B | |
| Connection | Round conductor 2.5 mm², length 1.5 m | |
| Packaging unit | 1 pc | |
| Net weight | 0.28 kg | |
| Gross weight | 0.31 kg | |
| Customs tariff number | 85043129 |
Frequently Asked Questions
What is the Rittal SV 9677.870 used for?
The Rittal SV 9677.870 is a current converter used for inductive measurement of current flow in NH slimline fuse-switch disconnector installations.
Which Rittal devices is the SV 9677.870 compatible with?
The SV 9677.870 is designed for Rittal NH slimline fuse-switch disconnectors in the SV 9677XXX series, sizes 1–3.
What is the current conversion ratio of the SV 9677.870?
The current converter has a primary current rating of 400 A and a secondary output of 5 A.
What accuracy class does the current converter provide?
The Rittal SV 9677.870 provides measurement accuracy according to Class 1.
Where is the SV 9677.870 typically installed?
The current converter is installed within compatible Rittal NH slimline fuse-switch disconnector assemblies for industrial current monitoring applications.
Trusted by Industrial Electrical Engineers Worldwide
Rittal SV current converters provide reliable measurement solutions for industrial power distribution systems, helping engineers monitor electrical performance and improve energy management.
