OS20FB22A1N1 ABB, OS20FB22A1N1 Datasheet - Page 34

• 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

34
1SCC311013C0201
OS Mini
MCB_
OA_G
OSZ4
OESAZX169
Auxiliary contacts
Ordering information
Auxiliary contacts
Description
Auxiliary contacts for OS Mini
Mounting to the switch mechanism, auxiliary/test contacts. Max. two change over contacts.
Change over contacts
Single pole contacts > 3 mm contact gap.
1 NO
1 NC
Mounting on the side of the switch with aux.contact frame OESAZX 169.
1NO
1NC
Snap-on mounting on the switch, by using a frame OSZ4. IP20.
NO contacts are provided with a positive opening feature. Units/type = 1 piece. Types _AU have gold
plated contacts for harsh environments and low operating voltages.
Description
1 NO
1 NC
1 NO
1 NC
Mounting frames for auxiliary contacts of OS Mini
Frame for auxiliary contacts OA1G10 and OA3G01 and for fuse monitor. Max. 6 auxiliary contacts
can be fitted.
Mounting on the left side of the switch
Frame for MCB-_ auxiliary contacts. Not suitable for side operated switches. Max. 6 auxiliary
contacts can be fitted.
Mounting on the right side of the switch
NO
NO
NO
_3
_4
_3
_4
_3
_4
_1
_2
_1
_2
NC
NC
NC
_1
_2
Type
OA4B1C
OA4B10
OA4B01
MCB-10
MCB-01
Type
OA1G10
OA3G01
OA1G10AU
OA3G01AU
Type
OESAZX169
OSZ4
Order number
1SCA022193R0150
1SCA022276R9050
1SCA022276R9210
1SCA022150R5110
1SCA022150R5370
Order number
1SCA022353R4970
1SCA022456R7410
1SCA022436R7910
1SCA022819R5260
Order number
1SCA022530R0200
1SCA022196R9360
Units/type Weight
[pcs]
1
1
Units/type Weight
[pcs]
1
1
1
1
1
Delivery
batch
[pcs]
10
10
10
10
[kg]
0.03
0.03
0
0
0
Weight
/unit
[kg]
0.03
0.03
0.03
0.03
[kg]
0
0
.
.
.
.
.
03
03
03
06
06