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Les langues disponibles
Les langues disponibles
Technical Data
DE
Technical data
US
Mechanical data
FR
Number of poles
IT
Auxiliary contacts
ES
RU
NL
Switching handle
Max. bracket
DK
diameter
SE
Material
FI
Enclosure
PT
Degree of protection
GR
PL
Impact strength
CZ
Connection type
SK
Connection terminals
HU
Main contacts
SL
RO
BG
LV
LT
Auxiliary contacts
EE
Weight
CH
KR
Service life
CN
Tightening torque
Cable entries
Adaptor
Stopping plug
External earth
connection
14
SolConeX
Receptacle, 30 A
8571/21 series
3 pole / 4 wire (3P + PE)
4 pole / 5 wire (3P + N + PE) (N-conductor connected)
Optional max. 2 auxiliary contacts (ON – delayed, OFF – leading)
Auxiliary contacts in Ex i version are fitted with gold-plated contacts.
Optionally in NAMUR resistor circuitry.
lockable in 0 or I position
5 mm/0.19 inch
Polyamide, glass fibre reinforced
IP66 acc. to IEC/EN 60529,
IP64 acc. to UL 60079,
NEMA 3, 4, 4X gem. ANSI/NEMA 250
IK 10 acc. to IEC/EN 62262-0,
7 joules acc. to UL 60079
Screw terminals
Solid
Finely stranded
Finely stranded with core end
sleeve
Solid/finely stranded
8571/21-4
2.0 kg/4.41 lbs
8571/21-5
2.2 kg/4.85 lbs
> 2000 switching cycles (electric and mechanical) acc. to UL 60309-1
Terminals: 1.6 Nm/14.16 lbf inch
(for connection 2 x 10 mm
Connection chamber cover of the receptacle: 1.8 Nm/15.93 lbf inch
Internal thread 1 x NPT 1"
Nickel-plated brass
1 x M32 x 1.5
Nickel-plated brass
(acc. to order, positioning on the top or at the side also possible)
Optional: on the top max. 2 x NPT 1"; also available with stopping plug or
metallic entries
Acc. to order, positioning at the side possible
(Connection cross-section 10 mm
2
1 x 2.5 mm
to 2 x 10 mm
(1 x AWG 14 to 2 x AWG 8)
2
1 x 2.5 mm
to 2 x 6 mm
(1 x AWG 14 to 2 x AWG 10)
2
1 x 2.5 mm
to 2 x 6 mm
(1 x AWG 14 to 2 x AWG 10)
2
1 x 0.5 mm
to 2 x 2.5 mm
(1 x AWG 20 to 2 x AWG 14)
2
/2 x AWG 8: 2.0 Nm/17.7 lbf inch)
2
/AWG 8)
2
2
2
2
294386 / 8571661300
2022-08-08·IO00·III·en·00
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