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Rittal 9342240 Busbar Connection Adapter, 3-Pole, 690V
The Rittal 9342240 Connection Adapter links busbar systems with a 60 mm center-to-center spacing, providing a 3-pole connection point rated for 690 V, 3~ operation. Built for a max. rated current of 125 A, this adapter accepts round conductors and laminated copper bars, with cable outlet from the bottom for straightforward routing. UL ratings (SCCR) apply for AC applications only; DC operating voltage depends on the busbar arrangement in the corresponding busbar support 9340.050/9341.050/9342.050.
Key Features
- Busbar Compatibility: Designed for busbar systems with 60 mm center-to-center spacing.
- Cable Outlet: Bottom-mounted cable outlet for simplified conduit and wire routing.
- 3-Pole Configuration: Supports three-phase busbar connections in panel and switchgear builds.
- Rated Current: Max. rated current of 125 A.
- Voltage Rating: 690 V, 3~ AC; 1000 V (DC) at L1+L2 and 1500 V (DC) at L1+L3, depending on busbar arrangement.
- Conductor Connection: Accepts round conductors, fine wire with wire end ferrule, and multi-wire round conductors.
- Copper Bar Clamping: Clamping area of 10 x 7.8 mm for laminated copper bars.
- Finish: RAL 7035 housing color.
Certifications & Compliance
- UL Approval (applies only in conjunction with AC application)
- Electrical UL Rating (SCCR): 50 kA - 600 V, fuse class K5 max. 125 A, JDDZ/7
- Electrical UL Rating (SCCR): 65 kA - 480 V, circuit breaker max. 125 A, DIVQ/7
- Electrical UL Rating (SCCR): 65 kA - 600 V, fuse class J max. 400 A, JDDZ/7
Technical Specifications
- Cable Outlet: Bottom
- Rated Operating Voltage: 690 V, 3~
- Number of Poles: 3-pole
- Color: RAL 7035
- Connection of Round Conductors, Fine Wire with Wire End Ferrule: 1025mm
- Connection of Round Conductors, Multi-Wire: 1635mm
- Clamping Area for Laminated Copper Bars (W x H): 10x7.8mm
- Rated Operating Voltage (L1 + L2): 1000 V (DC)
- Rated Operating Voltage (L1 + L3): 1500 V (DC)
- Rated Current Max.: 125 A
- For Bar Systems with Center-to-Center Spacing: 60 mm
- Suitable for Busbars: Height: 5,10mm
- Packaging Unit: 1 pc(s).
- Weight/Packaging Unit: 0.38 kg
- Copper Weight (kg per piece): 0.052
Typical Applications
- Busbar Trunking and Distribution Systems
- Low-Voltage Switchgear and Control Panels
- Industrial Power Distribution Panels
- Panelboard Busbar Connections
- Three-Phase Power Wiring Installations
Why Rittal?
Rittal engineers the 9342240 Connection Adapter for dependable 3-pole busbar connections rated to 690 V, 3~, with UL SCCR ratings for AC applications and defined DC voltage limits per busbar support arrangement. Its RAL 7035 housing and precise clamping for laminated copper bars support code-compliant panel-building work.
Manufacturer Resources
Rittal Product Catalog
Product Specs
- Product Type:
- Connection Adapter
- Configuration:
- 3-Pole
- Voltage Rating:
- 690V
- Amperage Rating:
- 125A
- Listing:
- UL Listed
- Product Color:
- RAL 7035
- Department:
- Electrical
- Product Group:
- Wiring Devices