Fuses
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011–2013 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
PAGE
1
DATA SHEET
Form 0489-130107
Fuses
Features
Reliable replacements for fuses used in Opto 22
products
Convenient multi-packs
Description
For your convenience, you can purchase replacement fuses for
classic, G4, and SNAP racks, modules, power supplies, and
other Opto 22 products.
Fuses can also be purchased from other manufacturers, such
as Littelfuse or Wickmann.
Part numbers for fuses, clips, and holders are listed in the table
at right.
NOTE: Fuses are sold in convenient packs of 10 or 25. If you
have ordered a part number such as FUSE.125 in the past,
you should now order FUSE.125B. The fuse is the same; the
“B” at the end of the part number indicates a pack of 10.
The tables on the following pages list Opto 22 products
in alphabetical order and show the fuse to use with
each one. If your part number is not listed, contact Opto
22 Inside Sales (951-695-3000).
For modules—see page 2.
For racks—see page 3.
For other Opto 22 products—see page 5.
Part Numbers
Part Description
FUSE.125B Pack of 10 1/8-amp fuses for standard ana-
log I/O channel loop source
FUSE01B Pack of 10 1-amp fuses for standard digital
logic power
FUSE02B Pack of 10 2-amp fuses for standard ana-
log logic power and some 32-channel digi-
tal logic power
FUSE05B Pack of 10 5-amp fuses for standard digital
output modules
FUSEG4B Pack of 10 4-amp fuses for G4 digital mod-
ules
FUSE01G4B Pack of 10 1-amp fuses for G4 digital rack
logic power and brick regulator
G4 FUSE CLIP Pack of 10 fuse clips for G4 products
SNAP-FUSE1AB Pack of 25 1-amp fuses for SNAP racks
and power supplies
SNAP-FUSE1AC Pack of 25 1-amp fuses for breakout racks
SNAP-FUSE2AB Pack of 25 2-amp fast-acting fuses for
SNAP-PS5-24DC power supplies
SNAP-FUSE4AB Pack of 25 4-amp fuses for SNAP racks
and modules
SNAP-FUSE7.5AB Pack of 25 7.5-amp fuses for SNAP
M-series and SNAP PAC racks
SNAP-FUSE10AB Pack of 25 10-amp fuses for SNAP-IT TMS
modem
SNAP-MODFUSEHLDRB Pack of 10 fuse holders for the 4-amp fuses
used with SNAP products
Replacement Fuses
Fuses
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011–2013 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
Fuses
PAGE
2
DATA SHEET
Form 0489-130107
Fuses for Opto 22 Modules
Opto 22 PN Description Fuse
AD3 4 to 20 mA Input FUSE.125B
DA3 4 to 20 mA Output FUSE.125B
DA8 0 to 20 mA Output FUSE.125B
G4HDAR,BSC G4HDAR for Bethlehem Steel FUSE01G4B
G4IAC5M G4 AC Input with Fuse Millar FUSEG4B
G4IDC5GFAST G4 DC Input with Fuse Millar FUSEG4B
G4IDC5M G4 DC Input with Fuse Millar FUSEG4B
G4IDC5WF G4 DC Input Module with Fuse FUSEG4B
G4OAC15 G4 AC Output 12–140 VAC,
15 VDC Logic FUSEG4B
G4OAC15A G4 AC Output 24–280 VAC,
15 VDC Logic FUSEG4B
G4OAC24 G4 AC Output 12–140 VAC,
24 VDC Logic FUSEG4B
G4OAC24A G4 AC Output 24–280 VAC,
24 VDC Logic FUSEG4B
G4OAC24A,
WEIDMULLER G4 AC Output Module Weid-
muller FUSEG4B
G4OAC24ADC G4 AC Output FUSEG4B
G4OAC24AFC G4OAC24A with Fuse Clip FUSEG4B
G4OAC24FC G4OAC24 with Fuse Clip FUSEG4B
G4OAC5 G4 AC Output 12–140 VAC,
5 VDC Logic FUSEG4B
G4OAC5A G4 AC Output 24–280 VAC,
5 VDC Logic FUSEG4B
G4OAC5A5 G4 AC Output, 24–280 VAC,
5 VDC Logic, NC FUSEG4B
G4OAC5A5FM G4 AC Output 24–280 VAC,
5 VDC Logic , NC, FM FUSEG4B
G4OAC5ADC G4 AC Output FUSEG4B
G4OAC5AFC-
ABB G4 AC Output ABB-
no.2005ap2 FUSEG4B
G4OAC5AFM G4 AC Output 24–280 VAC,
5 VDC Logic, Factory Mutual
Approved FUSEG4B
G4OAC5AMA G4 AC Output 24–280 VAC,
5 VDC Logic with HOA/SW FUSEG4B
G4OAC5FM G4 AC Output 12–140 VAC,
5 VDC Logic, FM Approved FUSEG4B
G4OAC5MA G4 AC Output 12–140 VAC,
5 VDC Logic with HOA/SW FUSEG4B
G4ODC15 G4 DC Output 5–60 VDC,
15 VDC Logic FUSEG4B
G4ODC24 G4 DC Output 5–60 VDC,
24 VDC Logic FUSEG4B
G4ODC24,
WEIDMULLER G4ODC24 Private Label for
Weidmuller FUSEG4B
G4ODC24A G4 DC Output 5–200 VDC,
24 VDC Logic FUSEG4B
G4ODC24AFC G4ODC24A with Fuse Clip FUSEG4B
G4ODC24FC G4ODC24 with Fuse Clip FUSEG4B
G4ODC5,
WEIDMULLER G4ODC5 Private Label for
Weidmuller FUSEG4B
G4ODC5 G4 DC Output 5–60 VDC,
5 VDC Logic FUSEG4B
G4ODC5,
ELECTROC EC-ODC060-3 FUSEG4B
G4ODC5,KENT ABB Instrumentation
2005ap10100a FUSEG4B
G4ODC5A G4 DC Output 5–200 VDC,
5 VDC Logic FUSEG4B
G4ODC5A,
ELECTRO EC-ODC200-1 FUSEG4B
G4ODC5A,
KENT ABB Instrumentation
2005ap10110a FUSEG4B
G4ODC5AFM G4 DC Output 5–200 VDC,
5 VDC Logic, FM Approved FUSEG4B
G4ODC5FM G4 DC Output 5–60 VDC,
5 VDC Logic, FM Approved FUSEG4B
G4ODC5MA G4 DC Output 5–60 VDC,
5 VDC Logic with HOA/SW FUSEG4B
G4ODC5R G4 Reed Relay Output, 5 VDC
Logic FUSE01G4B
G4ODC5R5 G4 Reed Relay Output, 5 VDC
Logic, NC FUSE01G4B
G4ODC5R5FM G4 Reed Relay Output, 5 VDC
Logic, NC, FM Approved FUSE01G4B
G4ODC5RFM G4 Reed Relay Output, 5 VDC
Logic, FM Approved FUSE01G4B
G4ODC5RFR G4 Reed Relay Fr-epoxy FUSE01G4B
SNAP-OAC5 4-channel AC Output 12–280
VAC, 5 VDC Logic SNAP-
FUSE4AB
SNAP-
ODC5ASNK SNAP DC Output Reed Relay SNAP-
FUSE4AB
SNAP-
ODC5SNKFM 4 Channel DC Output 5–60
Logic Sinking SNAP-
FUSE4AB
SNAP-
ODC5SNK 4-channel DC Output 5–60
VDC, 5 VDC Logic Sink SNAP-
FUSE4AB
SNAP-
ODC5SRC 4-channel DC Output 5–60
VDC, 5 VDC Logic Source SNAP-
FUSE4AB
SNAP-
ODC5SRCFM 4-channel DC Output 5–60
VDC, 5 VDC FM Logic Source SNAP-
FUSE4AB
SNAP-
ODC5SRC-T 4-channel DC Output
Transient Protect SNAP-
FUSE4AB
Opto 22 PN Description Fuse
Fuses
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011–2013 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
Fuses DATA SHEET
Form 0489-130107
PAGE
3
Fuses for Opto 22 Racks
Opto 22 PN Description Fuse
G4PB16 G4 16-channel I/O
Module Rack FUSEG4B
G4PB16H G4 16-channel Rack with
Header Connector FUSE01B (logic)
FUSEG4B (I/O)
G4PB16HC G4 16-channel Rack with
Header Connector and
Extra Terminal Strip
FUSE01B (logic)
FUSEG4B (I/O)
G4PB16I G4 16-channel I/O Module
Rack Isolated Control FUSEG4B
G4PB16J G4 DC Input 4–16 VDC
16-channel Integral FUSE01G4B
G4PB16K G4 DC Input 16–28 VDC
16-channel Integral FUSE01G4B
G4PB16L G4 DC Output 5–60 VDC
16-channel Integral FUSE01G4B
G4PB16T G4 16-channel I/O
Module Rack Extra
Terminal Strip FUSEG4B
G4PB24 G4 24-channel I/O
Module Rack FUSEG4B
G4PB32DEC G4 32-channel I/O
Module Rack FUSEG4B
G4PB32H G4 32-channel Rack with
Header Connector for B4
Brain
FUSE02B (logic)
FUSEG4B (I/O)
G4PB32JY-IN G4 32 Point Rack Inputs
JYC-systems
FUSE01G4B
(logic)
FUSEG4B (I/O)
G4PB32JY-OUT G4 32 Point Rack
JYC-systems
FUSE01G4B
(logic)
FUSEG4B (I/O)
G4PB4 G4 4-channel I/O Module
Rack FUSEG4B
G4PB4R G4 4-channel Output Mod-
ule Rack FUSEG4B
G4PB8 G4 8-channel I/O Module
Rack FUSEG4B
G4PB8H G4 8-channel Rack with
Header Connector FUSE01B (logic)
FUSEG4B (I/O)
G4PB16FB1 Foxboro G4PB16 Single
Wetting FUSE01B (logic)
FUSEG4B (I/O)
G4PB16FB2 Foxboro G4PB16 Dual
Wetting FUSE01B (logic)
FUSEG4B (I/O)
PB16A 16-channel I/O Module
Rack FUSE05B
PB16AH 16-channel Analog Mount-
ing Rack FUSE02B
PB16C 16-channel I/O Module
Rack Extra Terminal Strip FUSE05B
PB16H 16-channel Rack with
Header Connector FUSE01B (logic)
FUSE05B (I/O)
PB16HC 16-channel Rack with
Header Connector and
Extra Terminal Strip
FUSE01B (logic)
FUSE05B (I/O)
PB16HQ Quad 4-module Position
Rack FUSE01B (logic)
FUSE05B (I/O)
PB16J DC Input 4–16 VDC
16-channel Integral FUSE01B
PB16K DC Input 16–28 VDC
16-channel Integral FUSE01B
PB16L DC Output 5–60 VDC
16-channel Integral FUSE01B
PB16P1 Pamux 1 FUSE01B (logic)
FUSE05B (I/O)
PB16T 16-channel I/O Module
Rack FUSE05B
PB24 24-channel I/O Module
Rack FUSE01B (logic)
FUSE05B (I/O)
PB24HQ Quad 6-module Position
Rack with Header
Connector
FUSE01B (logic)
FUSE05B (I/O)
PB24Q Quad 6-module Position
Rack FUSE01B (logic)
FUSE05B (I/O)
PB32DEC Quad 8-module Position
Rack FUSE01B (logic)
FUSE05B (I/O)
PB32HQ Quad 8-module Rack with
Header Connector for B4
Brain
FUSE02B (logic)
FUSE05B (I/O)
PB32P2 Pamux 2 FUSE02B (logic)
FUSE05B (I/O)
PB4 4-channel I/O Module
Rack FUSE05B
PB4H 4-channel Rack with
header Connector FUSE01B (logic)
FUSE05B (I/O)
PB4R 4-channel Output Module
Rack FUSE05B
PB8 8-channel I/O Module
Rack FUSE05B
PB8H 8-channel Rack with
Header Connector FUSE05B
SNAP-AIMA-
HDB
Breakout Board for SNAP-
AIMA-32 Analog Input
Module
SNAP-
FUSE1AC
SNAP-AIMA-
HDB-FM
Breakout Board for SNAP-
AIMA-32 Analog Input
Module, FM-apprv.
SNAP-
FUSE1AC
SNAP-B12M 12-module Rack SNAP-
FUSE4AB
SNAP-B12MC 12-module Rack with
Extra Terminal Block for
Field Wiring
SNAP-
FUSE4AB
SNAP-B12MC-P 12-module Rack with
Extra Terminal Block for
Field Wiring, Pluggable
SNAP-
FUSE4AB
Opto 22 PN Description Fuse
Fuses
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011–2013 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
Fuses
PAGE
4
DATA SHEET
Form 0489-130107
SNAP-B16M 16-module Rack SNAP-
FUSE4AB
SNAP-B16MC 16-module Rack with
Extra Terminal Block for
Field Wiring
SNAP-
FUSE4AB
SNAP-B16MC-P 16-module Rack with
Extra Terminal Block for
Field Wiring, Pluggable
SNAP-
FUSE4AB
SNAP-B16MC-
SF1 16-module Smart Rack for
Sputter Film SNAP-
FUSE4AB
SNAP-B4M 4-module Brain Rack SNAP-
FUSE4AB
SNAP-B8M 8-module Rack SNAP-
FUSE4AB
SNAP-B8MC 8-module Rack with Extra
Terminal Block for Field
Wiring
SNAP-
FUSE4AB
SNAP-B8MC-P 8-module Rack with Extra
Terminal Block for Field
Wiring, Pluggable
SNAP-
FUSE4AB
SNAP-D12M 12-module Rack SNAP-
FUSE1AB
SNAP-D12MC 12-module Rack with
Extra Terminal Block for
Field Wiring
SNAP-
FUSE1AB
SNAP-D12MC-
P
12-module Rack with
Extra Terminal Block for
Field Wiring, Pluggable
SNAP-
FUSE1AB
SNAP-D4M 4-module Rack SNAP-
FUSE1AB
SNAP-D4MC 4-module Rack with Extra
Terminal Block for Field
Wiring
SNAP-
FUSE1AB
SNAP-D4MC-P 4-module Rack with Extra
Terminal Block for Field
Wiring, Pluggable
SNAP-
FUSE1AB
SNAP-D6M 6-module Rack SNAP-
FUSE1AB
SNAP-D6MC 6-module Rack with Extra
Terminal Block for Field
Wiring
SNAP-
FUSE1AB
SNAP-D6MC-P 6-module Rack with Extra
Terminal Block for Field
Wiring, Pluggable
SNAP-
FUSE1AB
SNAP-D64RS SNAP 64-point Digital
Rack SNAP-
FUSE4AB
SNAP-D8M 8-module Rack SNAP-
FUSE1AB
SNAP-D8MC 8-module Rack with Extra
Terminal Block for Field
Wiring
SNAP-
FUSE1AB
SNAP-D8MC-P 8-module Rack with Extra
Terminal Block for Field
Wiring, Pluggable
SNAP-
FUSE1AB
Opto 22 PN Description Fuse
SNAP-IDC-HDB Breakout Rack for SNAP
32-channel Digital Input
Module
SNAP-
FUSE1AC
SNAP-IDC-
HDB-FM
Breakout Rack for SNAP
32-channel Digital Input
Module, FM-apprv.
SNAP-
FUSE1AC
SNAP-ODC-
HDB
Breakout Rack for SNAP
32-channel Digital Output
Modules
SNAP-
FUSE1AC
SNAP-ODC-
HDB-FM
Breakout Rack for SNAP
32-channel Digital Output
Modules, FM-apprv.
SNAP-
FUSE1AC
SNAP-M16 4-module Rack SNAP-
FUSE7.5AB
SNAP-M32 8-module Rack SNAP-
FUSE7.5AB
SNAP-M48 12-module Rack SNAP-
FUSE7.5AB
SNAP-M64 16-module Rack SNAP-
FUSE7.5AB
SNAP-PAC-
RCK4 4-module Rack SNAP-
FUSE7.5AB
SNAP-PAC-
RCK4-FM 4-module Rack, FM-app. SNAP-
FUSE7.5AB
SNAP-PAC-
RCK8 8-module Rack SNAP-
FUSE7.5AB
SNAP-PAC-
RCK8-FM 8-module Rack, FM-app. SNAP-
FUSE7.5AB
SNAP-PAC-
RCK12 12-module Rack SNAP-
FUSE7.5AB
SNAP-PAC-
RCK12-FM 12-module Rack, FM-app. SNAP-
FUSE7.5AB
SNAP-PAC-
RCK16 16-module Rack SNAP-
FUSE7.5AB
SNAP-PAC-
RCK16-FM 16-module Rack, FM-app. SNAP-
FUSE7.5AB
SNAP-TEX-
FB16-H
16-channel Breakout
Board, Fuses and Bussed
Power (120-240 V) FUSE01G4B
SNAP-TEX-
FB16-L
16-channel Breakout
Board, Fuses and Bussed
Power (12-24 V) FUSE01G4B
Opto 22 PN Description Fuse
Fuses
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011–2013 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
Fuses DATA SHEET
Form 0489-130107
PAGE
5
Fuses for Other Opto 22 Products
Opto 22 PN Description Fuse
BUNNMAS-
TER Bunn Master System FUSE01G4B
CATTRON-
FUSE Two 5 A Fuses FUSE05B
CUBIC-9375-
0125 8-point Digital Rack Loaded
for Cubic SNAP-
FUSE1AB
CUBIC-9375-
0144 8 -point Digital Rack Loaded
for Cubic SNAP-
FUSE1AB
G4A8L Local Analog 8-channel
Multifunction I/O Unit Mistic
Protocol FUSE01G4B
G4A8P Mistic 100 8-pt Analog Brick FUSE01G4B
G4A8R Remote Analog 8-channel
Multifunction I/O Unit Mistic
Protocol FUSE01G4B
G4D16L Local Digital 16 Channel
Multifunction I/O Unit Mistic
Protocol FUSE01G4B
G4D16LS Local Digital 16 Channel I/O
Unit Mistic Protocol FUSE01G4B
G4D16P Mistic 100 Digital Brick FUSE01G4B
G4D16R Remote Digital 16-channel
Multifunction I/O Unit Mistic
Protocol FUSE01G4B
G4D32RS Remote Digital 32-channel
I/O Unit Mistic Protocol FUSE01G4B
G4HDAL Local Analog 32-channel
High Resolution Multifunc-
tion I/O Unit Mistic Protocol FUSE01G4B
G4HDALB High Density Analog Local
Brain FUSE01G4B
G4HDAR Remote Analog 32-channel
High Resolution Multifunc-
tion I/O Unit Mistic Protocol FUSE01G4B
G4HDARB High Density Analog
Remote Brain FUSE01G4B
G4HDML G4 High Density Motion
Local FUSEG4B
G4HDMR G4 High Density Motion
Remote FUSEG4B
G4IOL Local Panel Interface Mistic
Protocol
FUSE01G4B
(logic)
FUSEG4B (I/O)
G4IOP Mistic 100 I/O Cable
Adapter
FUSE01G4B
(logic)
FUSEG4B (I/O)
G4IOR Remote Panel Interface
Mistic Protocol
FUSE01G4B
(logic)
FUSEG4B (I/O)
G4IOR-NS G4IOR with No Switches FUSE01G4B
(logic)
FUSEG4B (I/O)
G4IOR-S Remote Panel Interface
Sealed Switches
FUSE01G4B
(logic)
FUSEG4B (I/O)
G4LC32 Opto 22 Classic Controller FUSE01G4B
G4LC32ISA-LT Opto 22 ISA Lite Controller FUSE01G4B
G4LC32ISA
SER ISA Serial Adapter for
G4LC32ISA FUSEG4B
G4OAC5,
KENT ABB Instrumentation
2005ap10120a FUSEG4B
G4OAC5A,
KENT ABB Instrumentation
2005ap10130a FUSEG4B
G4OAC5A-11,
ELEC EC-OAC240-3 FUSEG4B
G4OAC5A5,
KENT ABB Instrumentation
2005ap10140a FUSEG4B
G4OAX Optomux Analog Extender FUSE01G4B
G4RAX Remote Analog 8-channel I/
O Unit Extender FUSE01G4B
G4RCOMM
KIT Remote Brick Communica-
tion Kit
FUSE01G4B
(logic)
FUSEG4B (I/O)
G4REG Brick Power Regulation
Module FUSE01G4B
LCM4EXT
PWR LCM4 External Power Board FUSE01
M4SHART M4 Slave Interface FUSE01G4B
SNAP-IT-PM
Panel-mounted SNAP-IT
Monitoring Unit (All Models
Including Tower Manage-
ment Systems)
SNAP-
FUSE04AB
(rack, modules,
modem)
SNAP-
FUSE10AB
(modem)
SNAP-PS24 SNAP Power Supply - Loop
Power - 110 VAC To 24 VDC SNAP-
FUSE1AB
SNAP-PS5-
24DC SNAP DC-to-DC Power
Supply SNAP-
FUSE2AB
SNAP-PS5 SNAP Power Supply - Sin-
gle Rack - 110 VAC to 5
VDC
SNAP-
FUSE1AB
SNAP-PS5-AT SNAP Power Supply -
(Argonaut) SNAP-
FUSE1AB
TMSDC-DC
CONVERTER DC-DC Converter for TMS
Units SNAP-
FUSE4AB
Opto 22 PN Description Fuse