Disconnect Switches
Model Description Ratings Approvals
COMO C Service Entrance Rated Changeover Load Break I-II, I-0-II, I-I+II-II configurations 25-100A / 600VAC UL, CUL, IEC
Enclosed Disconnect Switches Service Entrance Rated Load Break Fusible 30-800A, Non-Fusible 16-1200A / 600VAC UL, CSA, IEC
FUSERBLOCK Service Entrance Rated Fusible Load Break 30 – 800A / 600VAC, 250VDC UL, CSA
LBS DIN Rail, Door Mountable Non Fusible Load Break 16-125A / 600VAC UL, CSA
SIRCO Service Entrance Rated Non Fusible Load Break 30 – 1200A / 600VAC, 250VDC UL, CSA
SIRCOVER Load Switching, Motor Reversal, Earthing Changeover Load Break I-0-II, I-I+II-II configurations 125-3150A / 690VAC, 440VDC IEC
SIRCOVER by-pass Upstream & Downstream Isolation in One Operation Manually Operated By-Pass Changeover I-0-II by-pass configuration 125-1600A / 690VAC, 440VDC IEC
Non-Metallic Industrial Enclosures
Model Description Ratings Approvals
APO Series 180X150X140 to 600X600X175 mm. NEMA 3, 3R, 3S, 4, 4X, 4P, 6, 6P, 12 & 13 UL, CSA, IEC, NEMA
ARIA Series 315X215X170 to 1040X840X300 mm. NEMA 4, 4X, 4P, 12 & 13 UL, CSA, IEC, NEMA
MultiBox Series 65X65X57 to 360X250X215 mm. IP66-IK7 & IP66-IK8 IEC, CUL
Pedestals 320X290X170/750 to 1130X1440X330 mm. NEMA 3R NEMA, IEC
PolySafe Series 500X500X320 to 1250X100X640 mm. NEMA 3, 3R, 3S, 4, 4X, 12 & 13 UL, CSA, IEC, NEMA
VJ Series 150X150X100 to 450X400X220 mm. NEMA 3, 3R, 3S, 4, 4X, 6, 12 & 13 UL, CSA, IEC, NEMA
VM Series 130X80X75 to 180X180X150 mm. NEMA 3, 3R, 4, 4X, 12 & 13 CSA, IEC, NEMA
Power Fuses
Model Description Ratings Approvals
A2D & A6D Time Delay Amp-Trap 2000 Class RK1 1/10 to 600A / 250 & 600VAC UL, CSA
A2K & A6K Fast Acting Amp-Trap Class RK1 1-600A / 250 & 600VAC, 250 & 300 VDC UL, CSA
A3T and A6T Fast Acting Amp-Trap Class T 1-1200A / 300VAC, 160VDC and 1-800A / 600VAC, 300VDC UL, CSA
A4BQ Time Delay Amp-Trap 2000 Class L 100 – 6000A / 600VAC, 500VDC UL, CSA
A4BT 10 Second Delay Amp-Trap Class L 200-2000A / 600VAC, 500VDC UL, CSA
A4BY 4 Second Delay Amp-Trap Class L 200-6000A / 600VAC, 300VDC UL, CSA
A4J Fast Acting Amp-Trap Class J 1-600A / 600VAC, 300VDC UL, CSA
AG Current Limiting Amp-Trap Class G 1/2-60A / 480-600VAC UL, CSA
AJT Time Delay Amp-Trap 2000 Class J 1 to 600A / 600VAC, 500VDC UL, CSA
ATDR Time Delay Amp-Trap 2000 Class CC 1/4-30A / 600VAC, 300VDC UL, CSA
ATMR Fast Acting Amp-Trap Class?CC 1/10-30A / 600VAC UL, CSA
ATQR Time Delay Amp-Trap 2000 Class CC 1/10 – 30A / 600VAC UL, CSA
HSJ Very Fast Acting Amp-Trap 2000 Class J 15 to 600A / 600VAC, 500VDC UL, CSA
OT, OTS and OTN General Purpose One-Time Class K-5 1-600A / 250 & 600VAC, 250 & 300VDC and 15-60A / 250VAC UL, CSA
RF/RFS & RL/RLS General Purpose Renewable Class H 1 to 600A / 250 & 600VAC UL, CSA
TR & TRS Time Delay Tri-onic Class RK5 1/10-600A / 250 & 600VAC, 160-250 & 300-600VDC UL, CSA
TRS-RDC Time Delay Tri-onic DC RATED 1-400A / 300-600VDC MSHA
Semiconductor Fuses
Model Description Ratings Approvals
6,9 gRB-URB Fast Acting Protistor DIN BS88 12-100A / 690VAC UR
6,9gRB-URB, 5URB Fast Acting Protistor DIN 000 16-400A / 500-660VAC UR
821cp gRB French Cylindrical Indicating Protistor gR, 27X63 8-110A / 800VAC IEC
A070gRB Fast Acting Protistor gR 1 to 30A / 600VAC, 550V DC UR, IEC
A100P Current Limiting Amp-Trap Form 101 15-1000A / 1000VAC, 750VDC UL
A120X Fast Acting Amp-Trap Form 101 1/2-30A / 1200VAC, 1000VDC Ferraz Certified
A150X Fast Acting Amp-Trap Form 101 1-1000A / 1500VAC, 1000VDC Ferraz Certified
A15QS Current Limiting Amp-Trap Form 101 1-6000A / 150VAC, 150VDC UL
A30QS Current Limiting Amp-Trap Form 101 35-4500A / 300VAC, 300VDC UL, CSA
A50P Current Limiting Amp-Trap Form 101 10-1200A / 500VAC, 35-1000A / 450VDC UL
A50QS Current Limiting Amp-Trap Form 101 35-1200A / 500VAC, 500VDC UL. CSA
A60Q Fast Acting Amp-Trap Form 101 5-40A / 600VAC, 600VDC UL
A60X Current Limiting Amp-Trap Form 101 1-2000A / 600VAC UL
A70P Fast Acting Amp-Trap Form 101 10-1200A / 700VAC, 10-800A / 650VDC UL
A70Q Fast Acting Amp-Trap Form 101 35-600A / 700VAC, 650VDC UL
A70QS Current Limiting Amp-Trap Form 101 35-800A / 700VAC, 700VDC UL, CSA
A70QS-14F & -22F French Cylindrical Amp-Trap Form 101 32-800A / 690VAC, 700-890VDC UL, CSA, IEC
BS88 Fast Acting Protistor DIN 20-400A / 500-660VAC UR, IEC
CGS1000 Fast Acting HRC Fuse Links 400-600A / 707VAC, 400VDC time constant 20ms. ASTA
GSA Fast Acting HRC Fuse Links 5-600A 200VDC time constant 20ms. ASTA
GSB Fast Acting HRC Fuse Links 5-500A / 600VAC, 400VDC time constant 20ms. ASTA
GSD Fast Acting HRC Fuse Links 125-700A / 200VAC, 200VDC time constant 20ms. ASTA
GSGB Fast Acting HRC Fuse Links 16-900A / 660VAC, 400VDC time constant 20ms. ASTA
GSMJ & GSMK Fast Acting HRC Fuse Links 32-1200A / 800 and 1000 VAC, 500 to 700VDC time constant 20ms. ASTA
PSC 1250/1300 Fast Acting Protistor Square Body 50-1800A / 650-1300VAC UR, IEC
PSC 690/700 Fast Acting Protistor Square Body 40-2500A / 500-700VAC UR, IEC
PSC Microswitches Up to 1500V Amp-Trap PSC sizes PSC sizes 30, 31, 32, 33 / 70, 71, 72, 73, 000/00, Blade Type PSC sizes 0-1, 2-3 / 70, 71, 72, 73
Size 00, 6,9gRB-URB Fast Acting Protistor DIN 16-450A / 600-690VAC UR, IEC
Trigger Actuators and Add-On-Switches Up to 1500V Amp-Trap Form 101, Series Q French Cylindrical and North American Square Body UR
URB, URD, URL French Cylindrical Indicating Protistor aR, 10X38 0.1-30A / 500-600VAC IEC
URB, URQ French Cylindrical Indicating Protistor aR, 27X63 32-250A / 600-1000VAC UL, IEC
URC, URD French Cylindrical Indicating Protistor aR, 14X51, 22X58 6-100A / 660VAC UR, IEC
URE, URGS, URZ British Standard Indicating Protistor gR, Offset Blades 5-180A / 250VAC UR, IEC
URE, URS, URT British Standard Indicating Protistor gR, aR Offset Blades 5-160A / 660VAC IEC
URGD French Cylindrical, Indicating Protistor aR, 27X63 63-250A / 600-660VAC IEC
URGG, URGH British Standard Indicating Protistor gR, aR, Offset Blades 50-1050A / 250VAC IEC
URR, URGL, URU, URGM British Standard Indicating Protistor gR Offset Blades 75-800A / 660VAC IEC
Special Fuses
Model Description Ratings Approvals
1000VDC Full-Range DC Operation Ferrule 20X127, 36X127 6-100A / 1000VDC UR
1200VDC Square Body SRG SIZE 72 160 to 420A / 1200VDC
1500VDC Full-Range DC Operation Ferrule 20X127, 20X190, 36X190 0.8 to 100A / 1500V DC UR
2000VDC Square Body SRC, SRD SIZE 120, 122 20 to 400A / 2000VDC
3500-4000VDC Square Body Grb-grD SIZE 600 6 to 125A / 3500VDC, 4000VDC
4000VDC Full-Range DC Operation Ferrule 36X400 0.8 to 20A / 4000V DC
440VDC Ferrule Fuse gLB 14X51, 22X58, 27X60 2 to 160A / 440VDC
660-750VDC Square Body gRC-gRB-gRD SIZE 2X123 1000 to 1600A / 750VDC
660-750VDC Square Body gRC-gRB SIZE 123 500 to 800A / 660 to 750VDC UR
660VDC Full-Range DC Operation Ferrule 27X60 0.8 to 110A / 660VDC UR
70 Series Alarm Indicating Telecommunications 70 Series 0.1-10A / 125VAC, 30VDC UR
750VDC Square Body gRC-gRD SIZE 2X122 500 to 1000A / 750VDC
750VDC Full-Range DC Operation Square Body SIZE 120, 121, 122 50 to 500A / 750VDC UR
A2Y and A6Y Current Limiting Amp-Trap Form 600 1-600A / 250VAC, 500VDC and 1-8A / 500VAC/DC, 10-1200A / 600VAC, 500VDC UR
A4BX Fast Acting Amp-Trap Welder Protectors 100-600A / 600VAC Ferraz Certified
A6Y & A60C Current Limiting Amp-Trap Capacitor 4-300A / 600VAC UR
ACK and ACL, ALS Time Delay and General Purpose Forklift 1-400A and 30-500A / 125VAC, 125VDC UR
Capacitor Fuses Cartridge Type 25 to 300A / 600 to 4000V AC
CNL/CNN Fast Acting Forklift 10-800A / 125VAC, 48VDC UR
CP Cable Protectors Limiter Amp-Trap Cable Protectors #2 – 750kcmil / 600VAC Ferraz Certified
G, GPTD, GW, GTL, GT, GSL Edison Base Residential and Industrial Plugs 3-30A / 125VAC UL, CSA
GMS, GMSC, GMSD Alarm Indicating Telecommunications GMS Series 0.18-15A / 125VAC, 60VDC UR
SLR, SMF, SHR Fast Acting In-Line 300VAC UL
TGN, TGL, TGS Telecommunication DC-Rated 1-800A / 170VDC UR
TPMOV Surge Suppression Thermaly Protected MOV 150-550VAC UL
VSP Surge Suppression MOV 5-100 kA 8×20 / 600VAC UL
Medium Voltage Fuses
Model Description Ratings Approvals
A033D1, A055D1, A072D1 Ferrule Mount Amp-Trap R-Rated 2R-19R / 3.3kV to 7.2kV UL
A240R, A480R, A072F, A072B Ferrule Mount Amp-Trap R-Rated 2R to 36R, 2.4kV to 7.2kV UL
A240T, A480T, A500T, A720T Potential Transformer Amp-Trap E-Rated 1/2E to 5E, 2.4kV to 7.2kV
Bolt-In Series A055B Current Limiting Amp-Trap E-Rated 10E-900E / 5.5kV UL
CL-14 “Clip-Lock” Mount Amp-Trap E-Rated 10E to 600E, 5.5kV & 15.5kV UL
CS-3 – 5.5 and 15.5kV Ferrule Mount Amp-Trap E-Rated 5E-450E / 5.5kV and 5E-200E / 15.5kV UL
DIN 43625 GEC DSSAX, DSSBX, DSLBX, DESAGX, DESAX, DESBX, DFLBX, DFSAX, DFLAX, DTLAX, DTLBX, TDMBX, DWLAX, DWLBX, DWMBX, DHMBX 6A – 250A / 7.2kV to 34.2kV IEC
DIN DRIESCHER DRIWISA DRS, DRN, DRK High Voltage Current Limiting Fuses 2A – 500A / 3kV to 38kV IEC
DIN VDE 0670 t4/iec 60 282-1 67110, 67120, 67140, 67150, 67210, 67220, 67240, 67250 2A – 200A / 3kV to 31.5kV IEC
International Fuses
Model Description Ratings Approvals
aM, gF, gL-gG fuses with and w/o striker Short-Circuit Protection Cylindrical Fuse-Links Euro/IEC 1-125A / 250 – 690VAC LRS, BV
aM, gG fuses with and w/o striker Short-Circuit, Full Range Protection NH Square Body Euro/IEC 2-800A / 500, 690VAC LRS, BV
C-N, CNS Time Delay Canadian Class CA, CB 1-20A, 1-30A / 600VAC CSA
CRN & CRS Fast Acting Canadian Class H 15 to 600A / 250VAC & 600VAC CSA
D Fuse Links and Screw Cap Holders D Type, gL-gG DIASED 2 to 100A / 500VAC IEC
DO Fuse Links and Screw Cap Holders DO Type NEOZED 2 to 100A / 440VAC IEC
FES/FESC/FESF Fast Acting Canadian Class C 1 to 30A / 600VAC CSA
NRN & NRS Fast Acting Canadian Class H 1 to 600A / 250VAC & 600VAC
NS, NIT Fast Acting Canadian HRCII, HRCII-MISC 2-32A, 2-20A / 250VDC and 440VAC, 550VAC IEC
Midget Fuses
Model Description Ratings Approvals
A25Z-2 Extremely Fast Acting Amp-Trap 1 1/2″ x 13/32″ 1 – 30A / 300VAC Ferraz Certified
A6Y-2B Fast Acting Amp-Trap 1 1/2″ x 13/32″ 1/4 – 3A / 500-600VAC Ferraz Certified
ATDR Time Delay Amp-Trap 2000 Class CC 1/4-30A / 600VAC UL, CSA
ATM Fast Acting Amp-Trap 1 1/2″ x 13/32″ 1/10-50A / 600VAC, 500VDC UL, CSA
ATMR Fast Acting Class CC 1/10-30A / 600VAC UL, CSA
ATQ Time Delay Amp-Trap 1 1/2″ x 13/32″ 1/10-30A / 500VAC UL, CSA
ATQR Time Delay AmpTrap 2000 Class CC 1/10 – 30A / 600VAC UL, CSA
FSM Current Limiting Multi Meter 44/100A, 11A, 15A / 1000VAC UL
GFN Pin Indicating 1 1/2″ x 13/32″ 1/10 to 30A / 32-250VAC UL, CSA
GGU Fast Acting 1 1/2″ x 13/32″ 1 – 30A / 125VAC UR
OTM Fast Acting 1 1/2″ x 13/32″ 1 to 30A, 250VAC UL, CSA
PCF Series Fast Acting PC Mount 1-30A / 600VAC, 500VDC UR
PCS Series Very Fast Acting PC Mount 5-30A / 600VAC, 600VDC UR
PCT Series Time Delay PC Mount 1- 30A / 500VAC UR
SBS Fast Acting 1 3/8″ x 13/32″ 2/10-30A / 600VAC UL, CSA
TRM Time Delay Tri-onic 1 1/2″ x 13/32″ 1/10-30A / 250VAC UL, CSA
Electronic Fuses
Model Description Ratings Approvals
Assortment Kits Fuses, Holders, Blocks 6, 12, 18 & 24 Housings
Automotive Fuses Glass & Plastic Mini, Maxi, Intermedia, Flat Sizes 10mA to 500A / 38 to 250V UL, CSA, IEC
Battery Terminals Solid Brass, Gold Plated Multifeed Versions Available #8 to 1/0 gauges
Electronic Fuses Ceramic & Glass 5X15, 5X20, 6X32, 10X38 mm plus more 10mA to 60A / 32 to 600V UL, CSA, IEC
Fuse Block Covers 5X20, 6X32, 10X38mm, Blade Types Clear & Opaque Materials
Fuse Blocks & Holders Silver, Nickel, Berylium Plated Accommodate 5X20, 6X32, 10X38mm, Blade Types Various Configurations UL, CSA
Fuse Terminal Blocks Brass, Nickel Plated Accommodate 5X20mm Fuse Accepts up to 4mm. Wire
Power Distribution Blocks Solid Brass, Gold Plated Fusible & Non-Fusible Styles 1 to 4 I/O / #4-1/0 to #4-#8 gauge
Resettable Fuses Polymeric Radial Leads 10mA to 9A / 30 to 60V UR, IEC
Surface Mount & Micro Fuses Ceramic & Plastic Square Body & Radial Lead 40mA to 15A / 125-250VAC UL, CSA
Resettable Positive Temperature Coefficient Devices
Model Description Ratings Approvals
FBR Radial Leaded PTC 0.1 – 0.9A / 90V UL, C-UL
FLR Axial Leaded PTC 1.9 – 7.3A / 15 and 20 VDC/AC UL, C-UL, TUV
FLT Axial Leaded PTC 0.7 – 3.4A / 24VDC/AC UL, C-UL, TUV
FRA Radial Leaded PTC 0.1 – 3.75A / 120V UL, C-UL, TUV pendin
FRG Radial Leaded PTC 3 – 14A / 16V UL, C-UL, TUV
FRH Radial Leaded PTC 0.08 – 0.16A / 250 and 600V UL, C-UL, TUV
FRU Radial Leaded PTC 0.9 – 9 / 30V UL, C-UL, TUV
FRX Radial Leaded PTC 0.05 – 3.75A / 60V UL, C-UL, TUV
FRX90V Radial Leaded PTC 0.01 – 3.75A / 90V UL, C-UL
FSMD1206 Surface Mount PTC 0.05 – 1.5A / 6 to 60 VDC/AC Pending
FSMD1210 Surface Mount PTC 0.05 – 1.5A / 6 to 60 VDC/AC Pending
FSMD1812 Surface Mount PTC 0.14 – 2A / 6 to 60V UL, TUV
FSMD2920 Surface Mount PTC 0.3 – 3A / 6 to 60V UL, C-UL, TUV pendin
FSR Axial Leaded PTC 1.2 – 4.2 / 15 and 30V UL, TUV
FUSB Radial Leaded PTC 0.75 – 2.5A / 16V or 30V UL, C-UL, TUV
Fuse Blocks and Holders
Model Description Ratings Approvals
1SC / 1MSC Modular Design for Form 101 100 to 800A / 100V, 600VAC UR
228-700 Series Fuse Clips Medium Voltage Clip Lock Design
30A & 60A Ferrule Fuse Clips PC Board Mount 6, 14, 27mm. Size 30 & 60A UR
5X20QC1 & 6X32QC1 Single Pole Open Style 5X20, 6X32 15A / 250V, 30A / 250V UR
6X32 Fuse Block Molded Base Open Style 6X32 15, 20 & 30A UR
703, U705, U710 DIN Rail Mountable Open Style A70QS, A70P, URD 30-100A / 750VAC UR, CSA
CC, MSC, CMS Fuse Bases DIN Rail Mountable Finger-Safe 8X31, 10X38, 14X51, 22X58
Class G 1 to 3 poles Open Style Class G 15 & 20A / 600VAC, 30 & 60A / 480VAC UL, CSA
Class J 1 to 3 poles Open Style Class J 30- 600A / 600VAC UL, CSA
Class T 1 to 3 poles Open Style Class T 30- 600A / 300 & 600VAC UL, CSA
Classes H, K & R 1 to 3 poles Open Style Classes H, K & R 30-600A / 250 & 600VAC UL, CSA
DFC Series Fuse Cover Dead-Front G, H, J, K, R, CC & Midget Indicating: 90-600VAC, 115-600VDC UL, CSA
DFC3M, DFC3LP, DRM Fuse Block Covers Midget & Class CC
FEB, FEC, FEX, FEY Series In-Line Midget & Class CC 30A / 600VAC UL, CSA
GPM Series Fuse Holder Panel Mount RF Shielded, Shock-Safe Midget & Class CC 30A / 600VAC UR, CSA
Micro Fuse Plug-In Holder Rear Panel Mount Type RF Shielded, Space-Saving FAM, FAMC 5A / 125V
Midget & Class CC 1 to 3 poles Open Style Midget & Class CC 30A / 600VAC???? UL, CSA
NH Dimension Fuse Bases Ceramic, Polyester Open Style Euro/IEC 100 to 1250A / 690V
P243, P266, P292 Open Style for Form 101 1-900A / 1200VAC UR, CSA
PS 20×127 Finger-Safe & Open Style 20X127 50 to 125A / 1500, 2500V
Red Spot Fuse Holders DIN Rail Mountable Finger-Safe BS88 20, 32, 63, 100, 200, 400A 660Vac IEC, CSA
Safe Clip Fuse Holders DIN Rail Mountable Finger-Safe BS88 20, 32, 63, 100, 200, 400A / 240, 440, 660Vac IEC, CSA
SJ Series Class J Space Saving Open Style Class J 30 to 100A / 600VAC UL, CSA
US14 & US22 Finger-Safe UltraSafe 14×51, 22×58 50 & 125A / 750VAC UL, CSA, IEC
US3J & US6J Finger-Safe UltraSafe Class J 30 & 60A / 600VAC, 115VDC UL, CSA, IEC
USCC & USM Finger-Safe UltraSafe CC, Midget 30A / 600VAC, 12, 24, 48VDC UL, CSA, IEC
Power Distribution Blocks
Model Description Ratings Approvals
62000-69000 Series Large, Medium and Mini Sizes Open Style 90-1520A / 600VAC UL/CSA
FSPDB Finger Safe Fully Insulated 175 to 840A / 600V UL/CSA
Power Distribution Blocks Solid Brass, Gold Plated Fusible & Non-Fusible Styles 1 to 4 I/O / #4-1/0 to #4-#8 gauge
Transfer Switches
Model Description Ratings Approvals
1-125 150X150X90 mm. 1 Single Pole 120V 1800 Watt 15A Max.Combined Load at 120V CSA, ETL
1-240 150X150X90 mm. 1 Single Pole 240V 3600 Watt 15A Max.Combined Load at 240V CSA, ETL
6-5000 210X90X255 mm. 6 Single / 4 Single 120V & 1 Double Poles 240V 5000 Watt 40A Max.Combined Load at 120V CSA, ETL
Accessories and other Products
Model Description Ratings Approvals
Box Covers Fit a variety of plug fuses, switch and receptacle combinations 125VAC UL
Fuse Adaptors 250, 600V Class H, K, R, J 30 to 600Amp UL, CSA
Fuse Pullers and Clip Clamps 250, 600V Class H, K, R, J 30 to 600Amp