1
50
JUMPFLEX
®
Relay Socket with Miniature Switching Relay
Relay with 1 changeover contact (1u)
for normal switching power
Nominal input voltage
V
N
12 V, 24 V, 48 V, 60 V, 110 V, 220 V DC
Relay with 1 changeover contact (1u)
for normal switching power
Nominal input voltage
V
N
24 V, 115 V, 230 V AC/DC
857-304
<______
81 mm/3.18 in
______>
857-354
____________
<_________
94 mm/3.68 in
_________>
____________
<_________
94 mm/3.68 in
_________>
A1
Note:
Inductive loads have to be attenuated by an
appropriate protective circuit in order to protect relay coils
and contacts.
A2
Description
JUMPFLEX
®
relay socket with miniature switching
relay, for DIN 35 rail
V
N
12 V DC
24 V DC
48 V DC
60 V DC
110 V DC
220 V DC
I
N
17 mA
10 mA
6.5 mA
5.2 mA
3.5 mA
3.2 mA
Item No.
857-303
857-304
857-305
857-306
857-307
857-308
Pack.
Unit
1
1
1
1
1
1
<______
81 mm/3.18 in
______>
V
N
24 V AC/DC
115 V AC/DC
230 V AC/DC
I
N
8.5 mA
4 mA
3.5 mA
Item No.
857-354
857-357
857-358
Pack.
Unit
1
1
1
Technical Data
Contact material
Input voltage range
Max. switching voltage
Max. continuous current (terminal blocks in a row)
Max. Switching power (resistive)
Recommended minimum load
Max. switching rate with / without load
Operating power
Pull-in/drop-out/bounce time typ.
Nominal operating mode
Dielectric strength contact-coil
Surge capacity open contact
Nominal voltage acc. to VDE 0110 Part 1/4.97,
IEC 60664-1
Mechanical life
Mechanical life at max. load (resistance)
Ambient operating temperature (V
N
)
Storage temperature
Dimensions (mm) W x H x L
Wire connection
Cross sections
Stripped lengths
Approvals
Accessories see pages 68 ... 71
AgSnO
2
V
N
-15 % ... +20 %
250 V AC
6A
1250 VA AC; DC see load limit curve
t
100 mA / 12 V AC/DC
6 min
-1
/ 20 s
-1
< 300 mW / < 700 mW
5 ms / 6 ms / 5 ms
continuous duty
4 kV
eff
1 kV
eff
250 V / 4 kV / 3
5 x 10
6
switching operations
5 x 10
4
switching operations
-25 °C ... +60 °C
-40 °C ... +70 °C
6 x 81 x 94
Height from upper-edge of DIN 35 rail
CAGE CLAMP
®
S
solid: 0.08 mm² ... 2.5 mm² / AWG 28 ... 12
fine-stranded: 0.34 mm² ... 2.5 mm² / AWG 22 ... 12
9 ... 10 mm / 0.37 in
VDE 0110 / EN 60664; VDE 0435 / EN 61810-1;
r
Accessories see pages 68 ... 71
AgSnO
2
V
N
-15 % ... +20 % (857-354/857-357)
V
N
-15 % ... +10 % (857-358)
250 V AC
6A
1250 VA AC; DC see load limit curve
t
100 mA / 12 V AC/DC
6 min
-1
/ 20 s
-1
< 300 mVA / < 800 mVA
5 ms / 6 ms / 5 ms
continuous duty
4 kV
eff
1 kV
eff
250 V / 4 kV / 3
5 x 10
6
switching operations
5 x 10
4
switching operations
-25 °C ... +60 °C
-40 °C ... +70 °C
6 x 81 x 94
Height from upper-edge of DIN 35 rail
CAGE CLAMP
®
S
solid: 0.08 mm² ... 2.5 mm² / AWG 28 ... 12
fine-stranded: 0.34 mm² ... 2.5 mm² / AWG 22 ... 12
9 ... 10 mm / 0.37 in
VDE 0110 / EN 60664; VDE 0435 / EN 61810-1;
r
(857-358:
r
pending)
WAGO Kontakttechnik GmbH & Co. KG
Subject to design changes
28.06.2012
Postfach 2880 - D-32385 Minden
Hansastr. 27 - D-32423 Minden
Phone: +49(0)571/887-0
Fax: +49(0)571/887-169
E-Mail: info@wago.com
www.wago.com
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