Brochure

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Bei vielen Anwendungen müssen elektrotechnische Geräte und Anlagen unter erschwerten Umweltbedingungen über viele Jahre
sicher funktionieren. Das Eindringen von Nässe oder Fremdkörpern (z. B. Staub, Öl, Russ, etc.) in Produktionsanlagen, Garagen oder
im Aussenbereich muss für eine zuverlässige Funktion verhindert werden.
Selbst ein außerplanmäßiges Untertauchen wie z.B. Anstieg von Grundwasser ist mit dem RST-System problemlos möglich.
Für einen permanenten Betrieb unter Wasser ist das System nicht ausgelegt.
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20 A 32 A 20 A 25 A
250 V 250 V 250/400 V 250/400 V
RST 20i2/i3 RST 25i3 RST 20i4/i5 RST 25i5
2 or 3 pole 3 pole 4 or 5 pole 5 pole
Rated voltage
Rated current
Number of poles
Technical data RST20i2…i5
Continuous operating
temperature: -40° C to +100° C
Cable H05VV max 70 °C, H07RN-F max. 60 °C
Material: Contact parts: brass, surface-plated
Housing parts: thermoplastic material PA 66, halogen-free, V2
Sealing material: NBR
Regulations: IEC 61535 (VDE 0606); DIN EN 61984 (VDE 0627); VDE 0110
IEC 60999: UL 2238; CSA: C22.2 No.182.2-M1987;
LR Type Approval System
Pollution degree: 3 (when plugged in)
Mating cycles: according to IEC 61535
100 times without load and 50 times at rated load (cos  = 0.6)
Approvals: VDE; LR; GL; DNV; ATEX; CSA**; UL*(observe the conditions of acceptability)
* without pre-assembled cables with shrinkage tube technology and connectors with
spring clamp technology
** without pre-assembled cables with shrinkage tube technology
Degree of protection: IP 65, IP 66, IP 67, and IP 68 (3 m; 2 hours)
Please observe the Installation Instructions (see Installation Instructions)
IK code: IK7 (2 Joule)
Glow-wire test
850° C, 30 s: For connectors, distribution units, cable assemblies and device connectors
Coding: Mechanical coding symbolized by color code. Gray and black with the same
mechanical coding. Other codings are optional.
Note: Protection against shock generally guaranteed even when disconnected. Ground conductor
leading. Connection to the live cable must be with a female connector according to the
regulations. It is therefore not possible to have a ring circuit arrangement.
Only pluggable in the correct pole configuration; 1 pole cannot be connected.
Contacts protected against strain on the cable. All components can be interlocked.
A locking device is required for IEC 6153 approval.
DIN VDE 0606 T200 conformity does not automatically exclude the danger of confusion with
third-party installation plug connector systems!
Installation plug connector systems are no substitute for national plug/
outlet systems for domestic use.
IEC 60364-5-52 must be observed – see note under
„Electrical installations with increased degree of protection“.