Brochure/Catalogue

B
B.72 2737920000
RCI KIT with screw connection
2 CO contacts AC/DC coil
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Load side
Rated switching voltage / Continuous current 250 V AC / 8 A
Max. switching voltage, AC 400 V
Inrush current 15 A / 4 s
Min. switching power 1 mA @ 24 V, 10 mA @ 12 V, 100 mA @ 5 V
Contact type 2 CO contact with test button (AgNi 90/10)
Mechanical service life AC coil 5 x 10
6
switch. cycles, DC coil 10 x 106
s
witch. cycles
Max. switching frequency at rated load 0.1 Hz
General data
Ambient temperature (operational) -40 °C...70 °C
Storage temperature -40 °C...70 °C
Humidity 40 °C / 93 % rel. humidity, no condensation
Approvals CE; DNVGL; EAC
Insulation coordinates
Rated voltage 250 V
Impulse withstand voltage 5 kV (1.2/50 µs)
Dielectric strength, Input/Output 5 kV
eff
/ 1min
Dielectric strength of neighbouring contacts 2.5 kV
eff
/ 1 Min.
Dielectric strength to mounting rail
Creepage and clearance distance input – output ≥ 8 mm
Overvoltage category III
Pollution degree 2
Dimensions Screw connection
Clamping range (nominal / min. / max.) mm² 2.5 / 1 / 2.5
Depth x width x height mm 70.2 / 15.8 / 77
Note
Further technical data can be found at catalog.weidmueller.com
Dimensioned drawing
Operating voltage range [DC]
Coil voltage [U/Un]
Ambient temperature [°C]
Operating voltage range [AC]
Coil voltage [U/Un]
Ambient temperature [°C]
Switching current [A]
Switching operations
Electrical endurance
250 V AC Resistive load
Switching voltage [V DC]
Switching current [A]
DC load breaking capacity
Resistive load
Derating curve
Load current [A]
dense packing
10
7
10
6
10
5
10
4
0 2 4 6 8 10 12 14 16
2 contacts
in series
1 contact
300
200
100
50
40
30
20
10
0.1 0.2 0.5 12 51020
Un Rated coil voltage
2 x 8 A
0 A
3.0
2.6
2.2
1.8
1.4
1.0
0.6
0 +20 +40 +60 +80 +100
0 A
Un Rated coil voltage
2 x 8 A
2.2
2.0
1.8
1.4
1.2
1.0
0.8
0.6
1.6
0 +20 +40 +60 +80 +100
16
14
12
10
8
6
4
0 +20 +40 +60 +80 +100
Ambient temperature [°C]
77 mm
70,2 mm
Applications
Technical data
• Mounted kit consisting relay, socket and retaining clip
• 100 % function tested
• 100 % check of the dielectric strenght between input - output
• Optional test button with mechanical status indicator
• Bright status LED (AC coil: red / DC coil: green)
• Identification of coils (AC red / DC blue)
Universal range
RIDERSERIES – relay modules