STW12V
12470-0710-00
Page
7 / 8
www.ziehl.de
Relay output:
1 switching contact (CO)
Switching voltage
max AC 250 V
Switching current
max 5A
Switching capacity
max 1250 VA (resistive load) max 120 W at 24 V DC
Rated operational current Ie
AC15
Ie = 3 A
Ue = 250 V
DC13
Ie = 2 A
Ue = 24 V
Ie = 0.2 A Ue = 125 V
Ie = 0.1 A Ue = 250 V
Recommended initial protection
T 3.15 A (gL)
Durability of mechanical contacts
3 x10
7
switching cycles
Life of electrical contacts
1 x 10
5
switching cycles at AC 250 V / 6 A
Test conditions
EN 61010-1
Rated insulation voltage
Ui 300 V Pollution degree 2
Rated withstand surge voltage
4000 V
EMC immunity
EN 61326-1 (industrial environment)
Interference emission EMC
EN 61326-1 CISPR 11 Class B
Operating cycle
100 %
Permissible ambient temperature
-20 °C +65 °C (without condensation and icing)
Measuring inputs:
max 30 V, max 3mA
Connection - current transducer
STWA1 or STWA1H
-
current sensor S1 (see Us from STW12V)
-
potential-free contacts
-
total connection of the listed sensors
Switching point / limit value
Limit value I (current)
adjustable via STWA1 AC 0.5 5 A
Tolerance
±20 %
Current sensor S1 or not adjustable contact
not adjustable
Switch off delay
adjustable 1. 60 s
Reception delay
approx. 0.5 s
Overload capacity with STWA1
max 100A continuous, max 300 A for 10 s
+18V OUT
17 V ... 21 V
Casing:
Type V4, distributor mounting
Mounting depth
55 mm
Width
4 TE
Dimensions (W x H x D)
70 x 90 x 58 mm
Cable connection one cable
je 1 x 1.5 mm2
Fine wire with conductor ferrule
je 1 x 1.0 mm2
Tightening torque of fixing screw
0.5 Nm
Protection deg. enclosure
IP 30
Protection deg. snaps
IP 20
Fixing
Snap-on attachment on standard 35 mm rail in accordance
with EN 60 715 or screw fixing (with additional screw)
Weight
ca. 150g, with packaging approx. 175g
Subject to technical changes
