Rittal SV 9342.311 SV Connection Block - 65 kA SCCR
Part Number: 9342311
Manufacturer
Rittal
Part number
9342311
Category
Alt Part Number
SV 9342.311
Quick Summary
The Rittal SV 9342.311 SV Connection Block connects round conductors and laminated copper bars in high-current distribution. Engineers often struggle with secure clamping, safe insulation, and space constraints when wiring feeders above a few hundred amps. This block delivers UL 94-V0 fire protection, supports up to 1,000 V AC under overvoltage category III, and achieves a robust 65 kA SCCR at 480 V, reinforcing panel safety. Its 800 A rating and 50 mm width enable compact, compliant power layouts, while top/bottom cable outlets simplify routing in densely packed switchgear. For procurement, this block offers reliable, interchangeable integration with PLS 800/1600 busbars and three-terminal packs for scalable panel builds.
Product Information
Extended Description
9342311 Rittal: SV Connection block, 800 A, 690 V, 1-pole, cable outet top/bottom, round conductor connection 90-300 mm², clamping area WH: 33x21/26 mm
Article number
SV 9342.311
Product description
Suitable for busbars 12 x 5 to 30 x 10 mm and PLS 800/1600.
Material
Punched section: Polyamide | Cover: ABS | Fire protection corresponding to UL 94-V0
Colour
RAL 7035
Supply includes
3 terminals including cover
Clamping area for laminated copper bars with 5 mm bar thickness (W x H)
33 x 26 mm
Clamping area for laminated copper bars with 10 mm bar thickness (W x H)
33 x 22 mm
Cable outlet
Top/bottom
Rated current max.
800 A
Electrical ratings UL (SCCR)
65 kA - 480 V, circuit breaker max. 600 A, DIVQ/7
Note
With overvoltage category III, a rated operating voltage of 1,000 V (AC) is achieved.
Dimensions
Width: 50 mm | Height: 88 mm
Connection of round conductors, fine wire with wire end ferrule
95 ‐ 185 mm²
Connection of round conductors, multi-wire
95 ‐ 300 mm²
Packs of
3 pc(s).
Weight/pack
1.431 kg
Copper weight (kg per piece)
0.096
Customs tariff number
85369010
EAN
4028177625259
ETIM 9
EC001900
ECLASS 8.0
27400613
Product description
SV Connection block, 800 A, 690 V, 1-pole, cable outet top/bottom, round conductor connection 90-300 mm², clamping area WH: 33x21/26 mm
Feature: High current capability and rugged construction enable more compact power distribution. Business Impact: Reduces footprint and minimizes intermediate connectors, speeding assembly and reducing fault points. Application: Ideal for switchgear and distribution boards in OEM panels. Feature: UL 94-V0 flame-safe material and strong insulation. Business Impact: Enhances safety margins and compliance in cabinet interiors, lowering risk of flame propagation. Application: Suitable for industrial panels operating in confined spaces with strict fire-safety requirements. Feature: 800 A rating with 690 V capability and specific clamp areas for copper bars. Business Impact: Supports reliable high-current connections with verified contact surfaces, reducing maintenance later. Application: Busbar-fed power systems including PLS 800/1600 installations. Feature: Top/bottom cable outlets and a three-terminal configuration with cover. Business Impact: Streamlines routing, accelerates installation, and simplifies future upgrades. Application: Dense control panels where wiring density and serviceability matter. Feature: Precise clamping areas for 5 mm and 10 mm laminated copper bars (33 x 26 mm and 33 x 22 mm). Business Impact: Ensures secure, repeatable contacts with reduced risk of misalignment. Application: High-current copper-bar applications in modern energy distribution.
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FAQs
SV 9342.311 is a 1-pole block with top/bottom cable outlets and three terminals (including a cover). Ensure mounting clearance and route feeders neatly to keep within the 95-185 mm² (fine-wire) or 95-300 mm² (multi-wire) conductor ranges. Pay attention to the clamping area requirements for 5 mm or 10 mm laminated copper bars (33 x 26 mm or 33 x 22 mm) to maintain secure contact.
The unit is rated for up to 800 A and 690 V, with busbar compatibility for 12 x 5 to 30 x 10 mm and laminated copper bars up to 5 or 10 mm thickness. It supports round conductors 95‑185 mm² (fine wire) and 95‑300 mm² (multi-wire), making it suitable for high-current distribution in modular switchgear and control panels.
Yes. The block uses UL 94‑V0 flame‑retardant materials, supports up to 1,000 V AC under overvoltage category III in practice, and offers a 65 kA SCCR at 480 V, which is essential for safe, compliant high-current busbar connections in industrial panels.
With top/bottom cable outlets, a compact 50 mm width, and a three-terminal package, the SV 9342.311 reduces routing complexity and part count. Its dedicated clamp areas for copper bars ensure quick, repeatable assembly, lowering commissioning time and enabling denser, more maintainable power distribution within cabinets.
The robust 800 A/690 V rating and secure UL 94‑V0 construction minimize contact failures and insulation degradation over time, lowering maintenance costs. Fewer components and a modular three-terminal package support scalable procurement and faster panel upgrades, delivering long-term return on investment for high‑current power systems.