OS20FB22A1N1 ABB, OS20FB22A1N1 Datasheet - Page 43

• Manufacturer Part Number: OS20FB22A1N1
• Description: SWITCH,FUSE,FRONT,20A,4P
• Manufacturer: ABB

Specifications of OS20FB22A1N1

• Fuse Size: A1
• No. Of Fuses: 1
• No. Of Poles: 4
• Contact Current Ac Max: 20A
• Contact Voltage Ac Max: 690V
• Svhc: No SVHC (18-Jun-2010)
• Termination Method: Quick Connect
• Fuse Size Held: A1
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Blown fuse indicators
Ordering information
Electronic fuse monitor
Includes the auxiliary contacts 1NO + 1NC. More information, see brochure OFM_OFS20GB.
OS Mini
Mounting onto the left side of OS Mini (with a frame OSZ4) or on mounting plate.
Rated
voltage
[Vac]
100...260
380...690
OS32G…1250
Mounting onto the left side of OS32G-1250 switch fuse or on DIN-rail or on mounting plate.
100…260
380…690
Mounting accessories for fuse monitor
Suitable
for
switches
Crimp terminals
OS_
Mounting frame for OS Mini
Mounting on the left side of the switch
Blown fuse indicators (DPMM)
Striker type fuse is needed.
Suitable
for
switches
OS Mini
Auxiliary contact (1x C/O) included.
for 3-pole switches
for 4-pole switches, fused neutral
OS50GF_
Auxiliary contacts (3 x C/O in 3-pole, 4 x C/O in 4-pole) included.
for 3-pole switches
for 4-pole switches, fused neutral
OS 125GF_
Auxiliary contacts (3 x C/O in 3-pole, 4 x C/O in 4-pole) included.
for 3-pole switches
for 4-pole switches, fused neutral
OS250...1250
Auxiliary contacts (3xNO + 3xNC in 3-pole and 4xNO + 4xNC in 4-pole) included.
for 3-pole switches
for 4-pole switches
C/O = Change over contact
Flat terminal
size
[mm]
2.8 - 0.8
Type
OFM260
OFM690
OFS260
OFS690
Type
OFMZX2
OSZ4
Type
OSD25P3
OSD25P4
OSGD50P3
OSGD50P4
OSGD125P3
OSGD125P4
OSZX3
OSZX4
Order Number
1SCA022459R8560
1SCA022459R8480
1SCA022716R0180
1SCA022715R9920
Order Number
1SCA022475R9910
1SCA022530R0200
Order Number
1SCA022192R9060
1SCA022196R9520
1SCA116401R1001
1SCA115689R1001
1SCA115690R1001
1SCA115692R1001
1SCA101224R1001
1SCA101225R1001
Units/
type
[pcs]
1
1
1
1
Units/
type
[pcs]
6
1
Units/
type
[pcs]
1
1
1
1
1
1
1
1
1SCC311013C0201
Weight
[kg]
0.14
0.14
0.16
0.16
Weight
[kg]
0.01
0.6
Weight
[kg]
0.1
0.1
0.015
0.02
0.025
0.035
0.15
0.20
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