Electrical duty & insulation distances
State system voltage, AC or DC duty and required creepage and clearance. Keep rated voltage, dielectric withstand and impulse test values separate when reviewing model data.
Supports et isolateurs de barres omnibus
Fabricant
Insulated supports for busbar assemblies, from threaded stand-offs to stepped supports and grooved clamps. Match the mounting geometry, electrical requirements and mechanical duty, then send your model or drawing for a quotation.
Busbar Supports & Insulators series
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71 Series Busbar Support Insulators
C Series Busbar Support Insulators
CT/CJ Stepped Busbar Support Insulators
D Series Busbar Support Insulators
DL Series Busbar Clamps
EL Ribbed Support Insulators
EL Series Busbar Clamps
EN Hexagonal Standoff Insulators
GB Dry Transformer Insulators
MG Series Support Insulators
MNS Imperial Thread Busbar Insulators
MNS Metric Thread Busbar Insulators
SEP1615–3541 Busbar Support Insulators
SEP4041–7550 Busbar Support Insulators
SM Series Busbar Support Insulators
TSM Series Busbar Support Insulators
Match the support to your busbar layout
| Construction | Focus de sélection | Référence de série |
|---|---|---|
| Post & stand-off supports | Moulded polyester bodies with threaded inserts. Compare height, footprint and thread arrangement. BMC/SMC specifications vary by series; MG lists DMC/SMC options. | SM · TSM · SEP · C · D · 71 · EN · MG · MNS Metric / Imperial |
| Stepped busbar supports | CT/CJ supports provide mounting positions at different heights. Match the step heights, insert threads and base mounting features to the selected model drawing. | CT / CJ |
| Busbar clamps | Grooved components position busbars in the assembly. Match groove width, bar arrangement and mounting centres to the drawing; DL and EL clamp dimensions are model-specific. | DL clamps · EL clamps |
| Ribbed & transformer insulators | EL Ribbed uses BMC, with rated voltage specified by model. GB dry-transformer insulators list DMC/SMC bodies. Review each series separately; they do not share one voltage rating. | EL Ribbed · GB Dry Transformer |
Specify the complete assembly, not voltage alone
A support must fit both the insulation design and the mounting layout. Use the selected model's data; body height or material name alone does not establish an assembly rating.
Busbar layout & mechanical duty
Provide busbar material, width × thickness, number of bars, orientation and support span. Include mechanical loads, vibration and short-circuit forces where applicable.
Dimensions & threaded inserts
Check support height, mounting centres, thread standard, insert depth and fastening requirements. Specify MNS Metric or MNS Imperial explicitly; their hardware is not interchangeable.
Material & service environment
Specify temperature, humidity, contamination and enclosure conditions. Confirm the exact model's moulding compound, insert material and relevant thermal or environmental data.
Send your busbar supports & insulators
requirements.
Send the busbar support model, assembly drawing, thread specification and quantity for a model-specific quotation.
Prepare an enquiryDefine your busbar support order
Agree the specification and required evidence before placing your order.
Explore manufacturingModel schedule & drawing
Send the full series and model, quantity for each size, and a dimensioned drawing. Show the busbar section, support positions, mounting footprint and drawing revision.
Material & insert specification
Identify the required moulding material, thread standard and insert specification. For MNS, state Metric or Imperial. Include any specified insert material or finish.
Electrical requirements & documents
Provide system voltage and required inspection or test documents. Specify test voltage, duration and method independently of rated voltage for model-specific review.
Packing & delivery
Share sample requirements, pack quantities, label details, delivery destination and required date. Availability and purchasing terms will be checked for the selected models.
OEM & PACKING
Your specification.
Your packing plan.
Build your busbar supports & insulators order around the selected models, identification and supply requirements.
Model schedule
Send the full series and model, quantity for each size, and a dimensioned drawing. Show the busbar section, support positions, mounting footprint and drawing revision.
Labels & identification
Provide part numbers, label artwork and any batch or traceability information required for the order.
Pack quantities
Specify quantities per model, individual packs, outer cartons and delivery destination.
Supports et isolateurs de barres omnibus
buying questions.
Can I choose a busbar support by voltage alone?
No. Specify creepage and clearance requirements, busbar layout, support span, fastening and mechanical duty. Distinguish rated voltage from dielectric or impulse test values.
Are Metric and Imperial MNS inserts interchangeable?
No. State the thread standard and size and check insert depth and fastening requirements. Match the support drawing to the hardware and assembly.
What should I include in a quotation request?
Send the busbar support model, assembly drawing, thread specification and quantity for a model-specific quotation. Include the exact model quantities, delivery destination and required documentation.
Can you review custom labels and packaging?
Send your part numbers, label artwork, pack quantities and shipment requirements. Feasibility, sample requirements, minimum quantities and lead time are confirmed for the requested models.