243-L

Product Description

Home / Connection Technology / Busbar Terminal Blocks / Wohner 243-L Need Wohner 243-L? Busbar terminal block for Low-voltage busbar distribution systems. Supplied with full traceability and documentation. Request a quote and... Price & Availability It is intended for use within Low-voltage busbar distribution systems (60 mm system Classic), where dependable operation and a precise fit are essential to keeping the plant running. Listed as Contact for availability, it is offered as a maintained and verified spare that supports the continued operation of the installed base. Key technical specifications include: The Rated thermal current / current carrying capacity Ith is 440 A (with bar 10 x 15.5 x 0.8 mm). Its Number of poles is rated at 3. For reference, the Connection type is Screw connection. The Busbar dimensions is 12 x 5 mm to 30 x 10 mm. Its Standards is rated at IEC/EN 60439-1, IEC/EN 60999-2. For reference, the Approvals is UL 508A (File E123577, NMTR), CSA (File 110285, 3211-37), GOST, Germanischer Lloyd. The Mechanical dimensions (W x H x D) is 81 x 200 x 84 mm. Its Weight is rated at 0.535 kg per piece (53.5 kg per 100 pcs). For reference, the Tariff code is 8536 90 10. The CCC certification is Not certified. Its Material / country of origin is rated at Contact supplier for exact specifications. Notable features of this unit: Rated up to 440 A at 690 V (with bar 10 x 15.5 x 0.8 mm). 3-pole design accepting busbar cross sections 12 x 5 mm to 30 x 10 mm. Removable cover cap for safe busbar tapping. Multiple approvals: UL 508A, CSA, GOST and Germanischer Lloyd (not CCC certified). Typical applications include Low-voltage switchgear and controlgear assemblies, Busbar tapping and distribution in power distribution boards, Industrial control panels and motor control centers. It is compatible with or cross-references Wohner 60 mm system Classic busbar adapters, Suitable busbars 12 x 5 mm to 30 x 10 mm. Equivalent / cross-reference designation: IEC/EN 60439-1, IEC/EN 60999-2; UL 508A; CSA; GOST; Germanischer Lloyd. The 243-L belongs to the Wohner 60 mm system Classic (Type 243). Related variants use different busbar cross-sections and pole counts. Contact supplier for the full Type 243 selection table and the correct bar-rating curve. Within industrial automation and process-control environments, components of this type are relied upon to keep critical equipment operating safely and efficiently. They are typically specified where uptime, repeatability and a predictable maintenance cycle matter more than upfront cost. Wohner parts are widely used across power generation, manufacturing, oil and gas, water and process industries, where engineering teams standardise on proven series to simplify spares planning. When selecting a replacement, confirm the exact model designation and verify that the mechanical and electrical interface matches the unit currently installed. Cross-checking the order code, mounting style and connection type against the existing device helps avoid compatibility issues and unplanned downtime during a maintenance window. Where several variants exist, the suffix often defines voltage, range or firmware, so it should be matched precisely rather than approximated. This item is offered from our active stock of current and discontinued industrial parts. Each listing is verified against the manufacturer designation before shipment so you receive the correct part for your application. Availability and lead time vary by item; our team can confirm the fastest option for your required quantity and provide a formal quotation on request. Common questions: Regarding "Which standards and approvals does it meet": It conforms to IEC/EN 60439-1 and IEC/EN 60999-2, and is approved to UL 508A, CSA, GOST and Germanischer Lloyd. It is not CCC certified. Regarding "Is a datasheet and certificate available": Yes, Wohner publishes technical data and UL/CSA certificates. Contact the supplier for the official drawing, rating curve and approval documents. Please contact us to confirm current pricing, availability and delivery for your required quantity; volume and project pricing are available on request. The Wohner 243-L is an industrial component. Basic Product Information Rated up to 440 A at 690 V (with bar 10 x 15.5 x 0.8 mm) 3-pole design accepting busbar cross sections 12 x 5 mm to 30 x 10 mm Removable cover cap for safe busbar tapping Multiple approvals: UL 508A, CSA, GOST and Germanischer Lloyd (not CCC certified) Screw connection for secure, maintenance-free termination of undivided cables Technical Specifications Version & Model Difference The 243-L belongs to the Wohner 60 mm system Classic (Type 243). Related variants use different busbar cross-sections and pole counts. Contact supplier for the full Type 243 selection table and the correct bar-rating curve. Application Scenarios Low-voltage switchgear and controlgear assemblies Busbar tapping and distribution in power distribution boards Industrial control panels and motor control centers Which standards and approvals does it meet? It conforms to IEC/EN 60439-1 and IEC/EN 60999-2, and is approved to UL 508A, CSA, GOST and Germanischer Lloyd. It is not CCC certified. What busbar sizes are supported? The block accepts busbars from 12 x 5 mm to 30 x 10 mm and connects an undivided cable via screw terminals. Is a datasheet and certificate available? Yes, Wohner publishes technical data and UL/CSA certificates. Contact the supplier for the official drawing, rating curve and approval documents. What is the current rating of the Wohner 243-L terminal block? The 243-L is rated for 440 A at 690 V when used with a 10 x 15.5 x 0.8 mm busbar. Confirm the exact rating for your bar cross-section with the supplier.