SERIES 1004 / 1005 / 1006 - ENCLOSED SNAP ACTION SWITCHES
UP TO 21 (8) A 250 V~
PRODUCT ADVANTAGES
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Universally applicable, proven snap
action switch series with high functional
reliability in size DIN 41635 design A
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Long mechanical life endurance
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Very high inrush currents
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Compulsory friction contact system, its
shearing movement can free welded
contacts
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Wide range of ratings from
6 (2,5) A 400 V~ to 21 (8) A 250 V~
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Contact gaps < 3 mm
and 3 mm
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Actuating forces of
0,2 N to 4,2 N
SWITCHING FUNCTIONS
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Change-over
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Normally open
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Normally closed
TERMINAL VERSIONS
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Solder terminal and
short solder terminal
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Quick-connect 6.3 x 0.8 mm
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Quick-connect 4.8 x 0.8 mm
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PCB terminal frontal
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Angled PCB terminal
VERSIONS ON REQUEST
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Electrical rating change-over
21 (8) A 250 V~ 25E3
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Electrical rating normally open and
normally closed 20 A 250 V~ 50E3
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Electrical rating normally open > 3 mm
10 (10) A 250 V~ 50E3
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Electrical rating change-over
8 (8) A 250 V~ 50E3
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For ambient temperatures T 125
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Change-over with contact gap 3 mm
(series 1005)
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Normally open with lateral bearing con-
nection (series 1005)
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Quick-connect 4.8 x 0.5 mm
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Quick-connect 2.8 x 0.8 mm
u UL-electrical rating up to
21 A 125 VAC 1 HP
21 A 250 VAC 2 HP
3.17SERIES 1004 / 1005 / 1006 - ENCLOSED SNAP ACTION SWITCHES
UP TO 21 (8) A 250 V~
Electrical rating (depending on version) 21 (8) A 250 V~ 25E3
16 (4) A 400 V~ 50E3
8 (8) A 250 V~ 50E3
21 A 125 VAC 1 HP
21 A 250 VAC 2 HP
Version DIN 41635 A
Actuating force series 1004 0,2 ... 1,8 N
series 1005 1,0 ... 4,2 N
series 1006 0,3 ... 4,2 N
Mechanical life endurance< 3 mm 10E6 3 mm and lever versions5E6
Electrical life endurance electrical rating-dependent
Contact resistance (new state) < 100 m#
Insulation resistance (new state) >100 M# (500 V DC between the
open contacts)
High voltage resistance (new state) < 3 mm 750 V (between the 3 mm 1250 V open contacts)
3750 V (reinforced insulation)
Bounce time < 10 ms
Resistance to tracking PTI 250
Contact gap < 3 mm () or 3 mm
Ambient temperature -40 C ... +100 C no condensation
Storage temperature -40 C ... +80 C
Flammability housing UL 94 V-0
actuator UL 94 V-0 / V-2
Heat and fire-resistance 850 C (category D)
Material housing / actuator duroplast or PA
optional actuator chrome-nickel steel
optional actuator roller PA
Contacts Ag/Ag resp. gold-plated
Terminals silver-plated
Solderability of terminals duroplast-housing max. 350 C, 5 sec.
thermoplast-housing max. 350 C, 2-3 sec. (no pressure
on the terminals when
soldering by hand)
Approval marks r a
Suitable for appliances of protection class II. Required air and creepage distances
within the appliances have to be observed.
The test conditions comply with EN 61058-1 resp. UL 1054
3.18