Notes on operation
FBS 2-6... plug-in bridge for the input side (A2) and FBS-2-8... plug-in bridge for the output side (11/21)
Input voltage range in reference to UN
Typical input current at UN
Insulation
Basic insulation between the changeover contacts
Safe isolation between input and output
Date of last data management
Maximum power dissipation for nominal condition
Test voltage (Winding/contact)
4 kVrms (50 Hz, 1 min., winding/contact)
Test voltage (Changeover contact/changeover contact)
2.5 kVrms (50 Hz, 1 min., changeover contact/changeover contact)
Rated surge voltage
4 kV (between the changeover contacts)
6 kV (Input/output)
Input voltage range
19.2 V DC ... 33.6 V DC (20 °C)
Input voltage range in reference to UN
Typical input current at UN
Operating voltage display
Contact material
AgNi
AgNi, hard gold-plated
Maximum switching voltage
250 V AC/DC
30 V AC
36 V DC
Minimum switching voltage
100 mV (10 mA)
5 V (at 10 mA)
Limiting continuous current
Maximum inrush current
25 A (20 ms, N/O contacts)
50 mA
Min. switching current
1 mA (24 V)
10 mA (At 5 V)
Interrupting rating (ohmic load) max.
1.2 W (at 24 V DC)
192 W (at 24 V DC)
2000 VA (for 250 V AC)
44 W (at 110 V DC)
57 W (at 220 V DC)
60 W (at 60 V DC)
96 W (at 48 V DC)
Utilization category CB Scheme (IEC 60947-5-1)
AC15, 1.5 A/240 V (N/O contact)
AC15, 2 A/250 V (N/C contact)
DC13, 0.2 A/250 V (N/O contact)
DC13, 2 A/24 V (N/C contact)
Note
the following values are applicable if a gold layer is destroyed
Switching capacity
0.2 A (at 110 V, DC13)
0.2 A (at 250 V, DC13)
2 A (at 120 V, AC15)
2 A (at 24 V, AC15)
2 A (at 24 V, DC13)
2 A (at 250 V, AC15)
Conductor cross-section rigid
Conductor cross-section flexible
0.14 mm² ... 1 mm² (Ferrule with plastic sleeve, two conductors on double terminal block)
0.14 mm² ... 1.5 mm²
0.14 mm² ... 1.5 mm² (Ferrule with plastic sleeve)
Conductor cross-section AWG
26 ... 16 (flexible)
26 ... 16 (solid)