Rittal SV 9342.550 Circuit-Breaker Adaptor - UL 94-V0
Part Number: 9342550
Manufacturer
Rittal
Part number
9342550
Category
Alt Part Number
SV 9342.550
Quick Summary
Rittal SV 9342.550 circuit-breaker adaptor streamlines universal, simplified assembly of circuit-breakers in control panels and switchgear. Engineers often contend with mounting mismatches and routing challenges when expanding protection, which can delay commissioning and introduce wiring risk. This adaptor supports 125 A at 690 V, 3-pole configurations, with a bottom cable outlet and round conductor connections from 35 to 120 mm², helping reduce assembly time and errors. It carries UL 94-V0 flame protection and a robust busbar clearance to maintain safety margins in dense panel layouts. By standardizing interfaces to ABB S1, S2, T1, T2 families, it lowers part variety and procurement complexity, delivering reliable, repeatable installations and improved maintenance planning for power distribution in industrial cabinets.
Product Information
Extended Description
9342550 Rittal: SV Circuit-breaker component adaptor, 125 A, 690 V, 3-pole, cable outlet bottom, round conductor connection 35-120 mm², clamping area WH: 18,5x15,5 mm
Article number
SV 9342.550
Material
Polyamide | Fire protection corresponding to UL 94-V0
Colour
RAL 7035
Supply includes
Terminal cover | Sliding blocks
Type of electrical connection
Box terminal
Rated current max.
125 A
Rated operating voltage
690 V, 3~
Electrical ratings UL (SCCR)
65 kA - 480 V, circuit breaker max. 125 A, DIVQ/7
Cable outlet
Bottom
For bar systems with centre-to-centre spacing
60 mm
Note
Cable outlet: Switch outlet or as outgoing cable from the switchgear
Number of poles
3-pole
Dimensions
Width: 90 mm | Height: 225 mm
Connection for round conductor
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
To fit manufacturer (model)
ABB (S1, S2, T1, T1 UL, T2, T2 UL, XT1, XT2)
Packs of
1 pc(s).
Weight/pack
0.82 kg
Copper weight (kg per piece)
0.202
Customs tariff number
85369095
EAN
4028177525665
ETIM 9
EC001531
ECLASS 8.0
27370304
Product description
SV Circuit-breaker component adaptor, 125 A, 690 V, 3-pole, cable outlet bottom, round conductor connection 35-120 mm², clamping area WH: 18,5x15,5 mm
Feature → Business Impact → Application: The SV 9342.550 offers a 3-pole design rated up to 125 A and 690 V, enabling high-current protection within a compact adaptor footprint, reducing the number of separate mounting components and speeding up panel assembly in power management and distribution. This translates to shorter commissioning times and lower labor costs for control cabinets that require reliable breaker integration. Application: suitable for ABB S1, S2, T1, T1 UL, T2, T2 UL, XT1, XT2 breaker types in industrial switchgear. Feature → Business Impact → Application: Bottom cable outlet and box terminal connection simplify post-installation wiring, improving routing clarity and reducing loosening risk; this supports safer, compliant terminations in crowded control panels. Application: ideal for 60 mm centre-to-centre busbar layouts in compact rack enclosures. Feature → Business Impact → Application: Round conductor compatibility of 35–120 mm² and a clamping area of 18.5 × 15.5 mm provides flexible conductor selection and secure mounting, enabling fast reconfiguration for evolving protection schemes without swapping hardware. Application: effective in dynamic manufacturing lines and energy management systems. Feature → Business Impact → Application: UL 94-V0 material and 125 A maximum current enhance fire safety and reliability in harsh environments, reducing risk and warranty costs; combined with a 60 mm busbar spacing, this solution supports strict safety and compliance requirements in panel design. Application: suitable for high-density control panels and modular switchgear installations. Feature → Business Impact → Application: Supplied with terminal cover and sliding blocks to complete assembly out of the box, cutting additional parts procurement and enabling faster serviceability. Application: accelerates maintenance routines and minimizes downtime during routine upgrades.
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FAQs
The SV 9342.550 adaptor is designed to fit ABB breakers including S1, S2, T1, T1 UL, T2, T2 UL, XT1, and XT2 in three-pole, 125 A, 690 V configurations. This standardization reduces part variety and simplifies procurement for panel builders and service teams working with modular switchgear.
Bottom cable outlet routing simplifies wiring pathways and terminal access, enabling neater terminations and reducing the risk of pull-out or vibration-related failures. This is particularly beneficial in dense control panels where space is limited and cable management is critical.
Yes. The adaptor uses polyamide with UL 94-V0 fire protection, meeting stringent safety requirements for enclosure interiors. This helps mitigate fire hazards in electrical assemblies while maintaining mechanical robustness in harsh industrial environments.
The adaptor accepts round conductors from 35 to 120 mm², offering flexibility for common power distribution cables and enabling quick reconfiguration without changing the adaptor hardware.
The product is a 3-pole adaptor with a 60 mm busbar spacing, width 90 mm, height 225 mm, and weight per pack of 0.82 kg. Copper weight per piece is 0.202 kg. Each pack includes a terminal cover and sliding blocks, with a per-piece EAN of 4028177525665 and customs tariff 85369095 for international shipping.