Rittal 9677010 SV NH Slimline Fuse-Switch - 185 mm spacing
Part Number: 9677010
Manufacturer
Rittal
Part number
9677010
Category
Alt Part Number
SV 9677.010
Quick Summary
SV NH slimline fuse-switch disconnector from Rittal delivers compact, reliable protection for 3‑phase power in control panels. When space is tight or maintenance demands quick access, electrical teams struggle with bulky solutions that slow downtime. It aligns with IEC/DIN EN 60947-3 standards and UL 94‑V0 rated materials, supporting safe operation and regulatory compliance. Designed for NH00 busbar systems with 185 mm spacing and top/bottom cable outlets, it enables fast installation and predictable ROI.
Product Information
Extended Description
9677010 Rittal: SV NH slimline fuse-switch disconnector, size 00, 160 A, 690 V, 3-pole, screw M8, 185 mm, single-pole, switchable, for current transformer installation
Article number
SV 9677.010
Design
single-pole, switchable
Material
Polyamide | Fire protection corresponding to UL 94-V0 | Contact tracks: Partially silver-plated hard copper
Colour
Chassis: RAL 7035 | Cover: RAL 7001 | Handle: RAL 7016
For NH size
00
For bar systems with centre-to-centre spacing
185 mm
Cable outlet
Top/bottom
Type of electrical connection
Screw M8
Number of poles
3-pole
Rated operating voltage
690 V, 3~
Rated operating current max.
160 A
Note
When using components on busbars with contact hazard protection cover, the contact terminal must be used
Test specification
IEC/DIN EN 60 947-3
For converter installation
Yes
Dimensions
Width: 50 mm | Height: 670 mm
Connection for round conductor
1.5 ‐ 95 mm²
To fit busbars
Height: 10 mm
Packs of
1 pc(s).
Weight/pack
2.71 kg
Copper weight (kg per piece)
0.6
Customs tariff number
85365080
EAN
4028177705463
ETIM 9
EC001046
ECLASS 8.0
27371402
Product description
SV NH slimline fuse-switch disconnector, size 00, 160 A, 690 V, 3-pole, screw M8, 185 mm, single-pole, switchable, for current transformer installation
Feature: Slimline form factor reduces panel width and frees space for cable trays. Business impact: Denser enclosures lower assembly cost and simplify thermal management. Application: Suited to control cabinets in modern automation lines and converter installations. Feature: 3-pole design with 185 mm center-to-center spacing supports consistent three-phase switching and busbar compatibility. Business impact: Improves electrical balance and reduces retrofit risk when replacing legacy devices. Application: Works with standard NH busbar systems in Rittal enclosures. Feature: Top/bottom cable outlets and screw M8 terminals provide flexible wiring options. Business impact: Simplifies conduit routing and ensures secure, low-resistance connections under load. Application: Useful for CT installations and panel wiring where space is at a premium. Feature: Durable polyamide body with UL 94-V0 fire protection and partially silver-plated copper contact tracks. Business impact: Enhances safety, long-term reliability, and low contact resistance. Application: Suited for harsh environments and frequent switching in machine control and power distribution. Feature: Factory-ready for current transformer installation and seamless busbar mounting with 10 mm busbar clearance. Business impact: Reduces integration time, minimizes field adjustments, and aids regulatory compliance. Application: Widely used in converters, motor drives, and panel retrofits. Note: When using busbars with contact hazard protection covers, always use the contact terminal. Feature: Current transformer installation compatibility reduces auxiliary parts and simplifies metering integration. Business impact: Lowers total installed cost and reduces error risk during commissioning. Application: Suitable for metering panels and protection relays in packaging lines and energy management systems. Feature: Compliance-ready documentation and packaging includes PDF specs, installation drawings, and CT/CT setup guidance. Business impact: Accelerates procurement and reduces field RFQ delays. Application: Useful for engineers during spec alignment and for training maintenance staff.
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FAQs
Yes. SV 9677.010 is designed for NH size 00 with 185 mm centre-to-centre spacing and supports common busbar systems. It also offers top/bottom cable outlets and a screw M8 connection for flexible, reliable wiring.
The unit is a 3-pole device rated for up to 690 V and up to 160 A. Connections are via screw M8 terminals, with conductor range 1.5 to 95 mm², and overall dimensions include a 50 mm width and 670 mm height for mounting in standard panels.
Yes. The SV 9677.010 is specified for current transformer installation and is designed to integrate with CT circuits in control cabinets and power distribution panels.
It complies with IEC/DIN EN 60947-3 standards for fuse-switch disconnectors and uses UL 94‑V0 rated polyamide for fire safety, supporting safe operation and regulatory alignment in many regions.
The slimline design saves cabinet space, reduces enclosure costs, and simplifies wiring. Its CT compatibility and robust copper contacts improve reliability, while standard documentation speeds commissioning and training, delivering a favorable return on investment.