Rittal model guide
SK 3243.100 / 3243100Rittal SK 3243.100 Replacement Guide: SK 3243.700 Blue e+
The legacy TopTherm SK 3243.100 fan-and-filter unit is discontinued. Rittal identifies SK 3243.700 Blue e+ as the current product to consider, subject to electrical and airflow verification.
Data policy: specifications below are summarized from the referenced manufacturer source. Availability, price and exact configuration are confirmed only against an RFQ.
Manufacturer-verified details
- Legacy article
- SK 3243.100 / 3243100
- Legacy family
- TopTherm fan-and-filter unit
- Manufacturer status
- Discontinued 29 April 2025
- Manufacturer-listed successor
- SK 3243.700 / 3243700 Blue e+
- Mounting cut-out
- Rittal states the new range retains the previous mounting cut-outs
- Standard protection
- IP 54 for the referenced Blue e+ unit
Before requesting a quote
- Record the complete legacy article number and supply voltage.
- Confirm airflow duty and whether an outlet filter is fitted.
- Verify the Blue e+ electrical variant, frequency and colour.
- Check filter mat, grille and enclosure protection requirements before conversion.
Typical applications
TopTherm replacement projectsPLC and automation panelsMCC and drive enclosures
Important selection note: SK 3243.700 is the manufacturer-listed successor to SK 3243.100, but replacement still requires confirmation of voltage, airflow, accessories and site conditions.
Technical reference: Rittal official legacy product and successor notice ↗
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