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SCHUKO socket with surge voltage protection
SCHUKO socket with surge voltage protection
Art. no.: A521UF..
SCHUKO socket with surge voltage protection
Art. no.: 521ZNAUF
SCHUKO socket with surge voltage protection
Art. no.: ..521NAUF..
Operating instructions
1
Safety instructions
Installation only by persons with appropriate electrotechnical knowledge and experience
in the following areas:
–
The "5 safety rules" to be observed are: disconnect; secure against reconnection; determ-
ine that no voltage is present; ground and short-circuit; cover or block off adjacent live
parts
–
Selection of suitable tools, measuring devices and, if necessary, personal protective
equipment
–
Evaluation of the measurement results
–
Selection of the electrical installation material to ensure the shutdown conditions
–
IP degrees of protection
–
Installation of the electrical installation material
–
Type of mains supply (TN system, IT system, TT system) and the resulting connection re-
quirements (classic earthing, protective earthing, necessary additional measures, etc.)
Improper installation endangers your own life and the lives of users of the electrical system and
there is a risk of serious damage to property, e.g. through fire. You are at risk of personal liabil-
ity for personal injury and damage to property.
Contact an electrical contractor!
Serious injuries, fire or property damage possible. Please read and follow manual fully.
To protect against high-energy surges, install multistage selective protection. Otherwise con-
nected devices may be damaged.
These instructions are an integral part of the product, and must remain with the end customer.
2
Device components
(1)
Socket outlet
(2)
Red light emitting diode = protection function not in operation
(3)
Red light emitting diode = mains voltage present
32515863
J0082515863
Figure 1: Device components
1 / 4
22.06.2021
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Table of Contents
Summary of Contents for Jung A521UF Series
- Page 1 SCHUKO socket with surge voltage protection SCHUKO socket with surge voltage protection Art. no.: A521UF.. SCHUKO socket with surge voltage protection Art. no.: 521ZNAUF SCHUKO socket with surge voltage protection Art. no.: ..521NAUF.. Operating instructions Safety instructions Installation only by persons with appropriate electrotechnical knowledge and experience in the following areas: –...
- Page 2 SCHUKO socket with surge voltage protection Intended use – Type 3 fine protection for protecting electrical and electronic devices against transient power surges according to EN 61643-11 – For use only in combination with Type 1 coarse protection and Type 2 medium protection –...
- Page 3 SCHUKO socket with surge voltage protection Figure 3: Connection diagram for socket outlet combination Surge protection socket outlet Socket outlet with normal design Load ￭ Connect surge protection socket outlet according to connection diagram for single socket outlet (Figure 2) or connection diagram for socket outlet combination (Figure 3). The maximum continuous voltage (see Technical data) must not be exceeded.
- Page 4 Use RCD protection switches with a high peak withstand current. Warranty The warranty is provided in accordance with statutory requirements via the specialist trade. ALBRECHT JUNG GMBH & CO. KG Volmestraße 1 58579 Schalksmühle GERMANY Telefon: +49 2355 806-0 Telefax: +49 2355 806-204 kundencenter@jung.de...
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