Page 94 - Wagp_InterfaceElectronic_Volume4_2015_US.pdf

1 Pluggable Modules – Latching Relays

92
Latching relays Latching relay
with 1 changeover contact (1 u) with 1 changeover contact (1 u)
Extended input voltage and temperature
range
Railway applications

WSB marker cards
• Marking K; Item No.: 209-782
A1
• Marking 1 ... 10; Item No.: 209-702 A1 A1 +
+ 11 ~ 11 A1
• Marking A1, A1, A2, A2, 11, 12, 13, 14, 23, 24; + 12
12 12
Item No.: 209-693 14 14
• Marking A1, A3, A2, 11, 12, 14; A2 A2 A2 11
- ~ 11
Item No.: 249-607 - 14
A2 A2 A2
5 cards, each containing 10 strips with 10 markers
- ~ -
Description Item No. Pack. Item No. Pack.
V N
I N
Unit V N I N Unit
Latching relay 24 VDC 40 mA 286-573 1 24 VDC 70 mA 286-575 1
230 VAC 10 mA 286-574 1

Technical Data Accessories see pages 61 … 65 Accessories see pages 61 … 65
Coil:
Input voltage range V N -15 % ... +10 % V N -30 % ... +25 %
Contacts:
Contact material AgSnO 2 AgSnO 2
Max. continuous current 6 A 3 A (6 A at 50 °C)
Max. make current 50 A (20 ms) 50 A (20 ms)
Max. switching voltage 250 V 250 V
Max. switching power (resistive) 1500 VA 1500 VA
Recommended minimum load ≥ 10 mA / 10 V ≥ 10 mA / 10 V
6
6
Mechanical life 10 x 10 switching operations at DC 10 x 10 switching operations
5
1 x 10 switching operations at AC
General specifications:
Nominal voltage to EN 60664-1 250V / 4kV / 2 250V / 4kV / 2
Dielectric strength, contact-coil (AC, 1 min) 4 kV rms 4 kV rms
Dielectric strength open contact (AC, 1 min) 1.5 kV rms 1.5 kV rms
Dielectric strength contact-contact (AC, 1 min) - -
-25 °C ... +50 °C -25 °C ... +70 °C (Ia < 3 A)
Ambient operating temperature at V N
Storage temperature -40 °C ... +70 °C -40 °C ... +70 °C
Dimensions (mm) W x H x L 17 x 82.5 x 73 22 x 82.5 x 73
Height from upper-edge of DIN 35 rail Height from upper-edge of DIN 35 rail
Standards/specifications EN 60664 EN 60664
Accessories Item No. Pack. Item No. Pack.
Unit Unit
Terminal block for pluggable modules, with 2-
conductor terminal blocks, orange separator ➊ 17 mm / 0.669 in wide 280-619 1 22 mm / 0.866 in wide 280-638 1
with 4-conductor terminal blocks, orange separator ➋ 17 mm / 0.669 in wide 280-609 1 22 mm / 0.866 in wide 280-628 1
with 4-conductor terminal blocks, marker plate ➋ 20 mm / 0.787 in wide 280-763 1 25 mm / 0.984 in wide 280-764 1
wire range 0.08 mm² ... 2.5 mm² / AWG 28 ... 14;
stripped length 8 ... 9 mm / 0.33 in