70040 CHARLESWATER, 70040 Datasheet
70040
Manufacturer Part Number
70040
Description
FOOT GROUND, HEEL, GREEN, 1 MEG
Manufacturer
CHARLESWATER
Datasheet
1.70040.pdf
(1 pages)
Specifications of 70040
Grounder Type
Heel
Colour
Green
Resistance
1Mohm
Lead Length
76.2cm
Strap Material
Rubber
Fastening Type
Hook And Loop
Approval Bodies
UL, EN 61340-5-1, EN 61340-5-2
End To End
RoHS Compliant
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
NA
Available stocks
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Part Number
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Quantity
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© 2006 DESCO INDUSTRIES INC.
Employee Owned
Notes:
"When the use of a wrist strap system is impractical, the [ESD] floor and [ESD] footwear shall be the
primary means of ESD control. When the floor is used as part of a grounding system, a mimimum of
… two feet shall provide a path to EPA ground." (EN 61340-5-1 paragraph 5.2.4 & 5.5)
"When ESD foorwear is used, it should be noted that ESD footwear alone cannot achieve protec-
tion, but needs to be used in conjunction with a suitible ESID floor." (EN 61340-5-2 Paragraph 5.2.8
Footwear)
"When the footwear/floor systems are used as the primary means of grounding personnel, the resist-
ance of the combination shall be determined by the ESD co-ordinator, and is recommended to be
between 7,5 x 10E5 ohms and 3,5 x 10E7 ohms." (EN 61340-5-1 paragraph 5.2.8 "Table 1 NOTE 2)
C
D
A
B
LISTED
90P1
Description:
The 70040 Foot Grounders are specifically designed to identify operators who work in
RoHS lead-free areas. They provide a continuous ground path between an operator and
a properly grounded ESD protected flooring. These foot grounders are designed for use
on standard shoes. They can be easily adjusted to fit most individuals. Desco’s foot
grounders have a lining that prevents carbon marks on shoes. Foot grounder model
70040 has a discrete one megohm resistor built into the contact strip. The product has
been tested to ESD STM97.2 - Floor Materials and Footwear Voltage Measurement in
Combination with a Person. It is a suitable ESD footwear component in Flooring -
Footwear System when used as the primary grounding method (<3.5 x 10E7 ohms per
ESD STM 97.1 Floor Materials and Footwear-Resistance Measurement in Combination
with a Person.)
Components:
A. 0.152 cm thick, two-layer laminated rubber heel. Inner layer is green neoprene, and
B. 0.952 cm wide, 76.2 cm long grey nylon ribbon contains 8 electrically conductive car-
C. 0.952 cm wide green genuine “non-selveged” Velcro ® non-elastic hook material.
D. 0.952 cm wide green genuine “non-selveged” Velcro ® stretch loop material, for quick
Tab to cup resistance:
10E6 Ohms @ 100 volts
Our UL listed foot grounders are rated at 250 VAC. It is not recommended to use them
where exposure to line voltages above 250 VAC is possible. Caution: The foot
grounder is for ESD control. It will not reduce or increase your risk of receiving electric
shock when using or working on electrical equipment.
outer black layer is conductive neoprene.
bon suffused fibers, reversible, may be positioned on either side of foot.
and easy attachment to foot.
FOOT GROUND, HEEL, LEAD-FREE AREA
listed for safety and date coded.
CROWBOROUGH, EAST SUSSEX TN6 3JZ UNITED KINGDOM
ITEM #
PHONE: 00 44 (0) 1892-665313, FAX: 00 44 (0) 1892-668838
70040
UNIT 17. MILLBROOK BUSINESS PARK, SYBRON WAY
CHARLESWATER EUROPE LTD.
INTERNET: Charleswater.co.uk
Foot Ground, Heel, 1 megohm resistor, RTG: 10E6 Ohms
DESCRIPTION
DRAWING NUMBER
70040.E
Made in America
DATE:
7/06