Buy DIN EN ISO E: SAFETY OF MACHINERY – SAFETY DISTANCES TO PREVENT HAZARD ZONES BEING REACHED BY UPPER AND LOWER. Safety of machinery – Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO/DIS ); German and English version. Safety of machinery – Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO ); German version EN.

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Free download: EN ISO 13857 Safety Distance Calculator

Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Dimensions in millimetres Height of protective structure a, b Height of b hazard zone c 1 1 c 1 1 1 2 2 2 2 2 a Horizontal safety distance to hazard zone, c 2 0 0 0 0 0 0 0 0 0 0 2 0 2 1 1 0 2 d 1 1 e 1 0 0 2 1 1 1 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 a Protective structures less than 1 mm in height are not included because they do not sufficiently restrict movement of the body.

The dimensions of openings, e, correspond to the side of a square opening, the diameter of a round opening and the narrowest dimension of a slot opening.

Safety distances shorter than mm see Table 4 may be used when the obstacle limiting the movement is at least mm long. NOTE 2 These safety distances will not provide sufficient protection against certain hazards, for example, radiation and emission of substances. For details of these and other benefits contact Membership Administration.

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BS EN ISO 13857:2008

Customers who bought this product also bought BS EN Various BSI electronic information services are also available which give details on all its products and services. If the document is revised or amended, you will be notified by email. The risk assessment shall take into account all accesses. Enter the email address you signed up with and we’ll email you a reset link. In addition, for upper limbs only, it provides information for children older than 3 years 5th percentile stature of 3 year olds is approximately mm where reaching through openings needs to be addressed.

Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of sio. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. Safety distances to prevent hazard zones being reached by upper and lower limbs Status: BSI also holds the copyright, in the UK, of the ieo of the international standardization bodies.

Other requirements and other EU Directives may be applicable to the product s falling within the scope of this standard. Please download Chrome or Firefox or view our browser tips.

For reaching through openings of irregular shape, see 4. For such hazards, additional or other measures need to be taken.

There should be no interpolation between the values in this table. The safety distances covering lower limbs apply when access by the upper limbs is nit foreseeable according to therisk assessment. One method of eliminating or reducing risks caused by machinery is to make use of safety distances preventing hazard zones from being reached by the upper and lower limbs.

Because safety distances depend on size, there will be some people of extreme dimensions who will be able to reach hazard zones even when the requirements of this International Standard are complied with. Log In Sign Up.


NOTE 1 Aspects of frequency, duration, energy, speed and shape of contact surface need to be taken into account when establishing the risk of injury see ISO It supersedes BS EN Key a height of hazard zone 1 hazard zone nearest point b height of protective structure 2 reference plane c horizontal safety distance to hazard zone 3 protective structure Figure 2 — Reaching over protective structure 4.

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Proceed to Checkout Continue Shopping. If the height, a, of the eb zone is 1 mm and its horizontal distance, c, from the proposed protective structure is mm, then, using Table 2, the height, b, of the protective structure can be determined as follows. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations.

We would be grateful uso anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.

Endorsement notice The 18357 of ISO If the height, h, up to the protective structure lies between two values, then the distance for the higher value of h should be used.