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Reading MENNEKES model numbers: 32xx / 27xxx / 13xA

How MENNEKES numbers its industrial plugs, sockets and connectors, and how to recognise a model at a glance.

MENNEKES models are plain numbers, which is confusing the first time. There is a pattern, though — remember the rules below and you can recognise a model quickly.

Series by product type

SeriesProduct typeExamples
32xxPlug (on a cable, portable)3247, 3250, 3251, 3252
27xxxSocket (fixed to wall or enclosure)27005, 27006, 27007, 27008
13xAConnector (portable, socket form)136A, 137A, 138A
14xxSocket combination1420, 1421
AMBCables and accessoriesAMB3200, AMB3400

Within a series, higher numbers mean higher current

Take plugs as an example:

324716A3P+N+E 400V IP44
325032A3P+N+E 400V IP44
325163A3P+N+E 400V IP67
3252125A3P+N+E 400V IP67

The socket series 27005 / 27006 / 27007 / 27008 follows the same progression (16A to 125A).

How to identify a model quickly

  1. Read the leading digits for the type (32xx = plug, 27xxx = socket, 13xA = connector)
  2. Compare the number within the series for the current rating
  3. Check the actual data for the IP rating — never guess it from the number
  4. If unsure, just ask us — send the model and we will confirm the specification and price
Every quotation comes with a product photo and PDF datasheet, so you can check and file it.

Need the specification or price of a model? Search the product centre, or ask us directly.

Need a quote or selection advice?

Send us the model or site parameters — our engineers verify the specs and lead time, then quote.

Continue reading

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Interchangeability is not about the brand but four things: current, poles, clock position and IP rating. With the clock positions we verified against our own stock (110V = 4h, 230V single-phase = 6h, 400V 3-pole = 9h, 400V 4/5-pole = 6h, 500V = 7h).
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One model is written 3P on one page and "3-pole" on another — it is the same number, and the earth is always counted. With a table checked against the manufacturer datasheets (voltage and clock position included).
What people call industrial sockets: add-on = panel-mounted = flush-mounted
The same product has several names: add-on socket, panel-mounted socket and flush-mounted socket are the same thing, while wall-mounted is a different one. A full glossary so you quote the right model.
16A / 32A / 63A / 125A: how to pick the rating in three steps
The rating follows the equipment current with at least 20% headroom: 16A ≈ 7.5kW, 32A ≈ 15kW, 63A ≈ 30kW, 125A ≈ 60kW (three-phase 380V). With the conversion formulas and the four commonest mistakes.
Reefer container sockets: 32A 380-440V 4-pole IP67, clock position 3h
Reefer power is its own specification: 32A, 380-440V, 4-pole (3P+earth), IP67, and clock position 3h — which does not mate with a standard 400V 4-pole 6h. Sockets, plugs, connectors, phase sequence testing and interlocks, with item numbers.