Publication details

Publication CODE	Title
NBN EN 50525-2-31:2011 (2011-05)	ELECTRIC CABLES - LOW VOLTAGE ENERGY CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V (UO/U) PART 2-31: CABLES FOR GENERAL APPLICATIONS - SINGLE CORE NON-SHEATHED CABLES WITH THERMOPLASTIC PVC INSULATION

Price Excl. VAT	Total number of pages, tables and drawings
25.00 €	14 P ; 5 TAB.

Description
Applies to non-sheathed single core cables insulated with thermoplastic (PVC) insulation. The cables are of rated voltages U0/U up to and including 450/750 V. The cables are intended for fixed wiring applications. Note : Cables rated 450/750 V may be used at 600/1 000 V when this cable is used in fixed installations with mechanical protection, within switchgear and control gear - see HD 516. The maximum conductor operating temperatures for the cables in this standard are 70 °C (V types) and 90 °C (V2 types). This EN 50525-2-31 should be read in conjunction with EN 50525-1, which specifies general requirements.

Class

C32 (CONDUCTORS AND INSULATED CONDUCTORS INSULATED CABLES AND CORDS FOR INSTALLATIONS AND EQUIPMENT)

Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

EN version

FR version

DE version

Status

Status	Registered trilingual Belgian standard EN or FR or DE
Situation	Currently active Replaces NBN HD 21.3/ed. 8 Replaces NBN HD 21.3/ed. 8/ad. 1 Replaces NBN HD 21.3/ed. 8/ad. 2 Replaces NBN HD 21.7/ed. 2 Replaces NBN HD 21.7/ed. 2/ad. 1

Origin

Committee	TC 20 ELECTRIC CABLES (HIGH-VOLTAGE AND LOW-VOLTAGE) (Full Committee)(20A/WG16+20B/WG17+20C/WG18)
Responsible	Monsieur POLART Jules, Ingénieur Chaussée de Brunehault, 380 7140 MORLANWELZ Phone: 064 / 45 16 83 Fax: 064 / 45 16 83 E-mail: jules.polart@ceb-bec.be

Approval

BEC Approval	2011-01-17
NBN Approval	2011-08-26
Belgian Official Journal	2011-10-11
Registration	116663
Numbers identifying the european directives	2006/95/EC (Low Voltage Directive (2006/95/EC (Ex 73/23/EC (LVD 5)))
ICS-Code (International Standards Classification)	29.060.20
NBN Status	New

Date of ratification (d.o.r.)	2011-01-17
Date of availability (d.a.v.)	2011-05-06
Date of announcement (d.o.a.)	2011-07-17
Date of publication (d.o.p.)	2012-01-17
Date of withdrawal former edition (d.o.w.)	2014-01-17
Date of cessation of conformity (d.o.c.)	2014-01-17

Correspondences with international standards

Relation	International standard	Date
is identical to	EN 50525-2-31:2011	2011-05-06

Relations to belgian/foreign publications

Type	Origin	Code
Standard	Belgium	NBN EN 50363-3
Standard	Belgium	NBN EN 50395
Standard	Belgium	NBN EN 50396
Standard	Belgium	NBN EN 50525-1
Standard	Belgium	NBN EN 60228
Standard	Belgium	NBN EN 60332-1-2