1827240000 Weidmuller, 1827240000 Datasheet - Page 26

• Manufacturer Part Number: 1827240000
• Description: CONN SIDE HSNG HOOD SIZE 8 M40
• Manufacturer: Weidmuller
• Series: Rockstar® Impactr

Specifications of 1827240000

• Connector Type: Hood
• Style: Side Entry
• Size: 8
• Lock Location: Screw Locks on Hood
• Thread Size: M40
• Size / Dimension: 5.591" L x 2.126" W x 3.543" H (142.00mm x 54.00mm x 90.00mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

A
Technical data
Electrical data
Design of clearances and creepage distances in
electrical equipment
General
Since April 1997 the sizing of clearances and creepage dis-
tances has been covered by DIN VDE 0110, part 1 “Insulation
coordination for electrical equipment in low-voltage systems”.
DIN VDE 0110, part 1 contains the modified edition of IEC
Report 664-1 (see also IEC 664-1/Oct 1992). Since April 2003,
the rules of DIN EN 60664-1 / 11.03 in conjunction with DIN 61984
/ 09.02 apply to the dimensioning of clearances and creepage
distances.
The design data resulting from these provisions is – if applicable
– specified in this catalogue for each product.
For the design of clearances and creepage distances, applica-
tion of the regulations for insulation coordination produces the
following interrelationships:
Clearances
Clearances are rated in accordance with the following factors:
• Anticipated overvoltage
• Used
• Measures to prevent pollution
A.16
rated impulse withstand voltage
overvoltage protection precaution
pollution severity
Creepage distances
Creepage distances are rated in
accordance with the following factors:
• Planned
• Insulation materials used
• Measures to prevent pollution
Slots are taken into account when measuring creepage dis-
tances if their minimum width X is dimensioned according to
the following table:
Pollution severity
1
2
3
4
If the associated clearance in air is less than 3 mm, the
minimum slot width can be reduced to 1/3 of the
clearance.
rated voltage
insulation group
pollution severity
Minimum width X
in mm
0.25
1.0
1.5
2.5