Rittal SV 9677.360 Slimline Switch Disconnector - 630 A
Part Number: 9677360
Manufacturer
Rittal
Part number
9677360
Category
Alt Part Number
SV 9677.360
Quick Summary
Rittal SV NH slimline switch disconnector provides high-current, 3-pole control for panel-mounted power distribution. Engineers often struggle with crowded cabinets, slow wiring, and unreliable fault isolation, which this unit helps address with compact geometry and reliable operation. This device is tested to IEC/DIN EN 60 947-3 and features a UL 94-V0 flame-rated polyamide housing, reinforcing safety and compliance in critical electrical installations. Designed for NH size 3 with 185 mm spacing and bottom cable outlet, it eases integration on standard busbar systems while maintaining easy screw-attached mounting. Its 630 A rating and robust construction support reliable protection for mid-to-large panel designs and growing automation needs.
Product Information
Extended Description
9677360 Rittal: SV NH slimline switch disconnector, size 3, 630 A, 690 V, 3-pole, bolt M12, 185 mm, cable outet bottom, screw attachment
Article number
SV 9677.360
Design
3-pole, switchable
Function principle
Automatic quick-break contact allows operator-independent switching
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
3
For bar systems with centre-to-centre spacing
185 mm
Cable outlet
Bottom
Type of electrical connection
Screw M12
Installation type
Screw attachment
Number of poles
3-pole
Rated operating voltage
690 V, 3~
Rated operating current max.
630 A
Test specification
IEC/DIN EN 60 947-3
Dimensions
Width: 100 mm | Height: 772 mm
Connection for round conductor
6 ‐ 240 mm²
To fit busbars
Height: 10 mm
Packs of
1 pc(s).
Weight/pack
14.8 kg
Copper weight (kg per piece)
4.717
Customs tariff number
85361090
EAN
4028177806801
ETIM 9
EC001040
ECLASS 8.0
27371401
Product description
SV NH slimline switch disconnector, size 3, 630 A, 690 V, 3-pole, bolt M12, 185 mm, cable outet bottom, screw attachment
Feature: 3-pole, 630 A, 690 V rating for NH size 3 switches. Business impact: Enables safe, high-current isolation in compact panel footprints, saving space in control cabinets and reducing layout costs. Application: Suitable for 185 mm centre-to-centre busbar spacing in power distribution panels across manufacturing lines. Feature: Automatic quick-break contact design. Business impact: Delivers operator-independent switching, faster fault isolation, and reduced arc energy, improving safety and uptime. Application: Critical for machines with frequent cycling or safety interlocks in production environments. Feature: Bottom cable outlet and screw M12 connection. Business impact: Simplifies termination for round conductors (6–240 mm²) and accelerates field wiring, lowering installation time and error potential. Application: Ideal for modular switchgear assemblies and panel-ready installations. Feature: Polyamide housing with UL 94-V0 rating and robust copper contact tracks. Business impact: Enhances fire safety and longevity in harsh environments, reducing maintenance needs and replacement costs. Application: Suitable for industrial environments with stringent material requirements and long service life. Feature: Dimensional and mounting compatibility. Business impact: 100 mm width and 772 mm height with screw attachment simplifies mounting on standard rails and supports busbar integration, enabling scalable panel design. Application: Fits NH systems with 185 mm spacing, easing upgrades and expansions in evolving control architectures. Feature: Comprehensive specifications for reliability. Business impact: Meets IEC/DIN EN 60 947-3 testing and supports CE-related quality expectations through documented standards, aiding procurement and compliance. Application: Ideal for panel builders and machine manufacturers pursuing certified, repeatable protection solutions.
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FAQs
The SV 9677.360 is designed for NH size 3 busbar systems with 185 mm center-to-center spacing. Install using the M12 bolt, mount via screw attachment, and terminate conductors in the 6–240 mm² range at the bottom outlet. Ensure adequate clearance and secure mounting to maintain proper disconnection and safe operation.
This unit is rated for 3-pole operation with a maximum operating current of 630 A and a rated voltage of 690 V (3~). It employs automatic quick-break contact for reliable, operator-independent switching and complies with IEC/DIN EN 60 947-3 standards, suitable for high-demand panel applications.
Yes. With a 690 V AC rating and 3-pole configuration, this slimline disconnect is intended for high-voltage switchgear in industrial panels. Its quick-break mechanism helps ensure rapid and safe isolation during faults, aligning with typical 690 V distribution architectures in modernization projects.
The housing uses UL 94-V0 flame-rated polyamide, and the product is tested to IEC/DIN EN 60 947-3. These certifications support safety and reliability in industrial environments, complementing typical CE-related quality expectations for European panel builds.
The 3-pole slimline design reduces mounting space, while the robust construction and bottom cable entry streamline wiring, reducing field maintenance time. The unit’s durable copper contact tracks and UL 94-V0 housing contribute to longer service life, lower replacement frequency, and predictable lifecycle costs in automation projects.