Rittal SV 9342.270 SV Connection adaptor - UL SCCR 50 kA
Part Number: 9342270
Manufacturer
Rittal
Part number
9342270
Category
Alt Part Number
SV 9342.270
Quick Summary
SV Connection adaptor enables high-current busbar connections for 60 mm spacing in switchgear and power distribution. Engineers often struggle with complex wiring and space constraints when integrating large conductors; this adaptor simplifies assembly with bottom cable outlets and robust 3‑pole clamping. Designed for safety, it carries UL SCCR up to 50 kA and UL 94‑V0 flame protection while supporting 250 A at 690 V and three poles. The combination of compatible busbars, ferrule-ready connections, and clear mounting geometry reduces installation time and error potential. In practice, this means faster commissioning, easier maintenance, and reliable performance in industrial control panels and power distribution blocks.
Product Information
Extended Description
9342270 Rittal: SV Connection adaptor, 250 A, 690 V, 3-pole, cable outet bottom, round conductor connection 35-120 mm², clamping area WH: 18,5x15,5 mm
Article number
SV 9342.270
Material
Cover: ABS | Punched section: Polyamide | Fire protection corresponding to UL 94-V0
Colour
RAL 7035
Rated current max.
250 A
Rated operating voltage
690 V, 3~
Electrical ratings UL (SCCR)
50 kA - 600 V, Fuse Class K5 max. 250 A, JDDZ/7
Cable outlet
Bottom
For bar systems with centre-to-centre spacing
60 mm
Note
The technical data may vary for UL applications
Number of poles
3-pole
Dimensions
Width: 90 mm | Height: 210 mm
Connection of round conductors, fine wire with wire end ferrule
35 ‐ 120 mm²
Connection of round conductors, multi-wire
35 ‐ 120 mm²
To fit busbars
Height: 5, 10 mm
Clamping area for laminated copper bars (W x H)
18.5 x 15.5 mm
Rated operating voltage (L1 + L2)
1000 V (DC)
Rated operating voltage (L1 + L3)
1500 V (DC)
Packs of
1 pc(s).
Weight/pack
0.7 kg
Copper weight (kg per piece)
0.166
Customs tariff number
85369010
EAN
4028177503656
ETIM 9
EC001531
ECLASS 8.0
27370304
Product description
SV Connection adaptor, 250 A, 690 V, 3-pole, cable outet bottom, round conductor connection 35-120 mm², clamping area WH: 18,5x15,5 mm
Feature: 3‑pole configuration rated at 250 A and 690 V. Business Impact: Enables high‑power distribution with minimal voltage drop and streamlined safety compliance. Application: Power panels, switchgear, and motor control centers where space and performance matter. The design supports efficient installation in standard 60 mm center‑to‑center busbar layouts. Feature: Bottom cable outlet with 35‑120 mm² round conductors and wire end ferrules. Business Impact: Reduces cable routing complexity and bending losses, improves termination reliability, and speeds assembly. Application: Control panels and machine housings where bottom-entry wiring is preferred. Feature: Clamping area for laminated copper bars 18.5 × 15.5 mm. Business Impact: Secures tight, low‑impedance connections, lowering contact resistance and heat generation. Application: Copper busbar ecosystems demanding robust mechanical contact. Feature: Material and flame protection—ABS cover, polyamide body, UL 94‑V0. Business Impact: Improves safety and regulatory compliance in enclosed panels, reducing risk of flame spread. Application: Indoor electrical assemblies subject to fire‑safety standards. Feature: Busbar compatibility with 5/10 mm height fits. Business Impact: Broadens installation options, reducing the need for adapters and increasing compatibility across standard busbar heights. Application: Modular switchgear and panel builds that reuse existing busbar configurations. Feature: DC ratings 1000 V (L1+L2) and 1500 V (L1+L3). Business Impact: Provides flexible DC system integration without adding parts, enabling mixed‑voltage designs. Application: DC distribution networks and battery-backed systems in industrial equipment. Feature: UL SCCR 50 kA / 600 V and fuse class K5 compatibility. Business Impact: Delivers strong short‑circuit protection and simplifies compliance with protective device requirements. Application: Safety‑critical power paths within automated lines and packaging machinery.
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FAQs
Yes. The SV 9342.270 is designed for 60 mm centre-to-centre busbar spacing and accepts laminated copper bars with a clamping area of 18.5 × 15.5 mm. It supports bottom cable entry and round conductors from 35 to 120 mm², simplifying integration into standard panels.
The adaptor is rated for 250 A at 690 V (3‑pole). It also supports DC operation with 1000 V (L1+L2) and 1500 V (L1+L3), enabling mixed AC/DC layouts in panel assemblies.
Yes. The SV 9342.270 carries UL SCCR up to 50 kA at 600 V and uses UL 94‑V0 flame‑retardant materials for the housing, contributing to enhanced safety and regulatory compliance in control panels.
Dimensions are 90 mm wide and 210 mm high. It features a bottom cable outlet and supports round conductors 35–120 mm² with wire end ferrules, enabling reliable, tidy terminations in confined spaces.
It reduces installation time through simplified routing and secure clamping, lowers wiring errors, and improves safety and compliance with UL ratings. Its compatibility with standard busbars and DC/AC ratings supports faster project throughput and lower lifecycle costs.