Schaedler Yesco | Mersen Ferraz Shawmut Chase Fuses

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Automotive (7)
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Class G, 600VAC & 480VAC, AG (8)
Class J 600VAC/500VDC, AJT (32)
Class J, 600VAC/300VDC, A4J (15)
Class L, 600VAC/500VDC, A4BQ (2)
: 0.3 A (9)
10 A (65)
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130 A (1)
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1200 A (8)
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0.315 A (1)
: 5.8 x 2.96 x 1 in (3)
10.88 x 3 in (2)
8.87 x 1.44 in (1)
4.75 x 1.31 x 2.12 in (1)
0.25 x 1.25 Inches (3)
7.13 x 2.12 in (20)
9.51 x 2.5 in (1)
3.35 x in (2)
5.7 x 1.85 x 0.65 in (1)
3.83 x 0.2 in (4)
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Tri-Onic® (189)
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HelioProtection® (2)
: Designed with industry leading Mersen TPMOV technology Fits 3/4"" knockouts with 36"" cable leads for easy installation Up to 10 Modes of Protection 10-year manufacturers warranty (6)
Finger-safe IP20 protection Optional indicator lights DIN-rail mount Compact footprint Quick, easy fuse change (13)
Ceramic body Fast-acting 5 mm x 20 mm (14)
Ferraz Shawmut Nylon Fuse Pullers are fully insulated, made of high-dielectric, high impact nylon with no-slip handles and protective finger stops for greater safety when inserting fuses. Yellow color for safety. (4)
All fuses are AC and DC rated Expanded ampere ratings Time-delay and general purpose types (21)
Glass body Fast-acting 5 mm x 20 mm 1-1/2"" Axial leads (1)
Suitable for use as Motor Disconnect Meets OSHA lockout/tagout requirements NEMA rated enclosures Knockouts provided Easy screw mounting Selector or pistol handles in black or red/yellow (10)
Patented design allows same body to accept screw or bayonet knob Flange design allows front or rear mounting. (7)
Four unique sizes from ½-60 amperes do not allow inter-changeability with other fuse classes Fiberglass bodies provide dimensional stability in harsh industrial settings (19)
300V 15A Thermoplastic body w/single or two wire version availability and integral mounting clip, tin-plated, insulated #18 solid copper 6" wire lead (1)

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MERSEN GDL8ÿMERSEN GDL8ÿMERSEN GDL8ÿMERSEN GDL8

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MERSEN GDL8

Part #MERSEN GDL8 8AMP 250VAC GLASS FUSE TIME-DELAY 1/4" X 1-1/4" Mersen Miniature Fuse, Time Delay, Series: GDL, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Non-Rejection, 8 A, 250 VAC, 0.2 kA Interrupt, Ferrule Terminal, Clip Moun

MFG #GDL8

35 in Stock. More available 03/05/2026

$4.64/EA

Regular Price: $6.34/EA, you save $1.70 (27%)

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MERSEN TR60RÿMERSEN TR60RÿMERSEN TR60RÿMERSEN TR60R

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MERSEN TR60R

Part #MERSEN TR60R 60AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-OnicÂ® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 60 A, 250 VAC/VDC, 200/20 kA Interrupt, Class

MFG #TR60R

322 available today. Please contact inside sales for delivery information.

$47.26/EA

Regular Price: $58.70/EA, you save $11.44 (19%)

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MERSEN GDG3-15/100ÿMERSEN GDG3-15/100ÿMERSEN GDG3-15/100ÿMERSEN GDG3-15/100

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MERSEN GDG3-15/100

Part #MERSEN GDG3-15/100 3-15/100AMP 250VAC GLASS FUSE TIME-DELAY 5MM X 20MM Mersen Miniature Fuse, Time Delay, Series: GDG, Non-Rejection, 3.15 A, 250 VAC, 0.035 kA Interrupt, Ferrule Terminal, Clip Mounting, Cylindrical Body, Glass, Clear, 5 mm Dia x 20

MFG #GDG3-15/100

55 in Stock. More available 03/05/2026

$6.03/EA

Regular Price: $8.25/EA, you save $2.22 (27%)

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MERSEN SBS5ÿMERSEN SBS5ÿMERSEN SBS5ÿMERSEN SBS5

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MERSEN SBS5

Part #MERSEN SBS5 5AMP 600VAC FERRULE FUSE FAST ACTING 1-3/8" X 13/32" Mersen Fast Acting Fuse, Low Voltage, Series: SBS, Rejection/Non-Rejection: Non-Rejection, 5 A, 600 VAC, 100 kA Interrupt, Class: Midget, 29 s Response, Ferrule Terminal, Clip Mount, Cy

MFG #SBS5

31 in Stock. More available 03/05/2026

$23.31/EA

Regular Price: $31.87/EA, you save $8.57 (27%)

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MERSEN USCC3IÿMERSEN USCC3IÿMERSEN USCC3IÿMERSEN USCC3I

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MERSEN USCC3I

Part #MERSEN USCC3I 30AMP 600VAC/VDC 3POLE CLASS CC ULTRA SAFE FUSEHOLDER W/BLOWN FUSE INDICATOR Mersen UltraSafeâ¢ Fuse Holder, Series: USCC, 600 VAC/VDC, 30 A, 3 Pole, 3 Phase, Class: CC, Fuse Holder Code: D/W, Pressure Plate, 14 to 6 AWG

MFG #USCC3I

13 in Stock. More available 03/05/2026

$346.57/EA

Regular Price: $473.95/EA, you save $127.37 (27%)

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MERSEN AJT3N

Part #MERSEN AJT3N 600V 3A J TD NON-IND NC/NR Mersen, AJT3N, Time Delay Fuse, Series: AJT, Non-Indicating, Non-Rejection, 3 A, 600 VAC/500 VDC, 100 kA at 500 VDC, 200 kA at 600 VAC Interrupt, Class: J, 50/60 Hz Frequency, Ferrule Terminal, Clip Mounting, D

MFG #AJT3N

22 in Stock. More available 03/05/2026

$79.82/EA

Regular Price: $109.16/EA, you save $29.34 (27%)

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MERSEN ATQ30ÿMERSEN ATQ30ÿMERSEN ATQ30ÿMERSEN ATQ30

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MERSEN ATQ30

Part #MERSEN ATQ30 30AMP 500VAC MIDGET CLASS FUSE TIME-DELAY 1-1/3" X 13/32" Mersen Amp-TrapÂ® Time Delay Fuse, Low Voltage, Series: ATQ, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Non-Rejection, 30 A, 500 VAC, 10 kA Inte

MFG #ATQ30

96 in Stock. More available 03/05/2026

$62.66/EA

Regular Price: $85.69/EA, you save $23.03 (27%)

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MERSEN A3T60ÿMERSEN A3T60ÿMERSEN A3T60ÿMERSEN A3T60

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MERSEN A3T60

Part #MERSEN A3T60 60AMP 300VAC/160VDC CLASS T FAST ACTING HIGH CURRENT LIMITING FUSE Mersen Amp-TrapÂ® Fast Acting Fuse, Current Limiting Low Voltage, Series: A3T, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Non-Rejection

MFG #A3T60

22 in Stock. More available 03/05/2026

$70.04/EA

Regular Price: $87.00/EA, you save $16.96 (19%)

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MERSEN ATQR2ÿMERSEN ATQR2ÿMERSEN ATQR2ÿMERSEN ATQR2

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MERSEN ATQR2

Part #MERSEN ATQR2 2AMP 600VAC/300VDC CLASS CC TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Amp-TrapÂ® 2000 SmartSpotÂ® Power Fuse, Current Limiting Low Voltage North American Time Delay, Series: ATQR, Non-Indicating, Rejecti

MFG #ATQR2

252 in Stock. More available 03/08/2026

$67.29/EA

Regular Price: $92.01/EA, you save $24.73 (27%)

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MERSEN TRS30RÿMERSEN TRS30RÿMERSEN TRS30RÿMERSEN TRS30R

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MERSEN TRS30R

Part #MERSEN TRS30R 30AMP 600VAC/300VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-OnicÂ® Time Delay Fuse, Current Limiting Low Voltage, Series: TRS-R, Non-Indicating, Rejection, 30 A, 600 VAC/300 VDC, 200/20 kA Interru

MFG #TRS30R

421 available today. Please contact inside sales for delivery information.

$55.34/EA

Regular Price: $68.74/EA, you save $13.40 (19%)

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MERSEN A6D30RÿMERSEN A6D30RÿMERSEN A6D30RÿMERSEN A6D30R

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MERSEN A6D30R

Part #MERSEN A6D30R 30AMP 600VAC/VDC CLASS RK1 TIME- DELAY CURRENT LIMITING FUSE W/BLOWN FUSE INDICATOR IEC TYPE 2 PROTECTION REJECTION TYPE Mersen AMP-TRAPÂ® 2000 SmartSpotÂ® Power Fuse, Current Limiting Low Voltage North American Time

MFG #A6D30R

122 in Stock. More available 03/08/2026

$73.86/EA

Regular Price: $101.01/EA, you save $27.15 (27%)

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MERSEN MPDB67563ÿMERSEN MPDB67563ÿMERSEN MPDB67563ÿMERSEN MPDB67563ÿMERSEN MPDB67563

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MERSEN MPDB67563

Part #MERSEN MPDB67563 175AMP 1000VAC POWER DISTRIBUTION BLOCK 3POLE #14-#2/0AWG LINE (6) #14-#2AWG LOAD PER POLE ALUMINUM Mersen Power Distribution Block, Intermediate Open Style, Series: MPDB, 600 VAC, 175 A, 3 Pole, 1 Primary Connections/Pole, 6 Seconda

MFG #MPDB67563

12 in Stock. More available 03/07/2026

$261.12/EA

Regular Price: $357.09/EA, you save $95.97 (27%)

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MERSEN ATDR6-1/4ÿMERSEN ATDR6-1/4ÿMERSEN ATDR6-1/4ÿMERSEN ATDR6-1/4

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MERSEN ATDR6-1/4

Part #MERSEN ATDR6-1/4 600V 6-1/4A CC TD FUSE Mersen AMP-TRAPÂ® 2000 SmartSpotÂ® Power Fuse, Current Limiting Low Voltage North American Time Delay, Series: ATDR, Non-Indicating, Rejection, 6.25 A, 600 VAC, 200 kA Interrupt, Class: CC,

MFG #ATDR6-1/4

4 in Stock. More available 03/09/2026

$68.55/EA

Regular Price: $93.75/EA, you save $25.20 (27%)

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MERSEN AJT50ÿMERSEN AJT50ÿMERSEN AJT50ÿMERSEN AJT50

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MERSEN AJT50

Part #MERSEN AJT50 50AMP 600VAC/500VDC CLASS J TIME- DELAY CURRENT LIMITING FUSE W/BLOWN FUSE INDICATOR IEC TYPE 2 PROTECTION Mersen AMP-TRAPÂ® 2000 SmartSpotÂ® Power Fuse, Current Limiting Low Voltage North American Time Delay, Series:

MFG #AJT50

90 in Stock. More available 03/05/2026

$136.10/EA

Regular Price: $186.12/EA, you save $50.02 (27%)

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MERSEN MPDB69313ÿMERSEN MPDB69313ÿMERSEN MPDB69313

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MERSEN MPDB69313

Part #MERSEN MPDB69313 PDB 3P AL LARGE UL1953 760AMP 600VAC 1POLE POWER DISTRIBUTION BLOCK (2)4-500MCM LINE (4)4/0-6 LOAD Mersen Power Distribution Block, Large Open Style, Series: MPDB, 600 VAC, 760 A, 3 Pole, 2 Primary Connections/Pole, 4 Secondary Conne

MFG #MPDB69313

4 in Stock. More available 03/05/2026

$583.20/EA

Regular Price: $797.53/EA, you save $214.34 (27%)

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MERSEN A2K30RÿMERSEN A2K30RÿMERSEN A2K30RÿMERSEN A2K30R

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MERSEN A2K30R

Part #MERSEN A2K30R 250V 30A RK1 FUSE Mersen Amp-Trap 2000Â® SmartSpotÂ® Fast Acting Fuse, Current Limiting Low Voltage, Series: A2K-R, Rejection/Non-Rejection: Rejection, 30 A, 250 VAC/VDC, 200/20 kA Interrupt, Class: RK1, Ferrule Term

MFG #A2K30R

12 in Stock. More available 03/09/2026

$79.20/EA

Regular Price: $108.30/EA, you save $29.11 (27%)

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MERSEN ATQ20ÿMERSEN ATQ20ÿMERSEN ATQ20ÿMERSEN ATQ20

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MERSEN ATQ20

Part #MERSEN ATQ20 20AMP 500VAC MIDGET CLASS FUSE TIME-DELAY 1-1/2" X 13/32" Mersen Amp-TrapÂ® Time Delay Fuse, Low Voltage, Series: ATQ, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Non-Rejection, 20 A, 500 VAC, 10 kA Inte

MFG #ATQ20

127 in Stock. More available 03/07/2026

$62.62/EA

Regular Price: $85.64/EA, you save $23.02 (27%)

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MERSEN GDL6ÿMERSEN GDL6ÿMERSEN GDL6ÿMERSEN GDL6

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MERSEN GDL6

Part #MERSEN GDL6 6AMP 250VAC GLASS FUSE TIME-DELAY 1/4" X 1-1/4" Mersen Miniature Fuse, Time Delay, Series: GDL, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Non-Rejection, 6 A, 250 VAC, 0.2 kA Interrupt, Ferrule Terminal, Clip Moun

MFG #GDL6

25 in Stock. More available 02/21/2026 and 03/05/2026

$4.64/EA

Regular Price: $6.34/EA, you save $1.70 (27%)

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MERSEN A4BQ1000ÿMERSEN A4BQ1000ÿMERSEN A4BQ1000ÿMERSEN A4BQ1000

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MERSEN A4BQ1000

Part #MERSEN A4BQ1000 600V 1000A L TD FUSE Mersen AMP-TRAPÂ® 2000 SmartSpotÂ® Power Fuse, Current Limiting Low Voltage North American Time Delay, Series: A4BQ, Non-Indicating, Rejection, 1000 A, 600 VAC, 200 kA Interrupt, Class: L, 4 s

MFG #A4BQ1000

2 in Stock. More available 03/05/2026

$2968.27/EA

Regular Price: $3686.78/EA, you save $718.50 (19%)

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MERSEN GSD1ÿMERSEN GSD1ÿMERSEN GSD1ÿMERSEN GSD1

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MERSEN GSD1

Part #MERSEN GSD1 1AMP 250VAC CERMAIC FUSE FAST ACTING 5MM X 20MM Mersen Miniature Fuse, Fast Acting, Series: GSD, Rejection/Non-Rejection: Non-Rejection, 1 A, 250 VAC, 1.5 kA Interrupt, Ferrule Terminal, Clip Mount, Cylindrical Body, Ceramic, 5 mm Dia x 2

MFG #GSD1

45 in Stock. More available 03/05/2026

$7.33/EA

Regular Price: $10.02/EA, you save $2.69 (27%)

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MERSEN OT30

Part #MERSEN OT30 30AMP 250VAC CLASS K5 FUSE GENERAL PURPOSE Mersen One-Time Fuse, Fast Acting, Series: OT Series, Non-Rejection, 30 A, 250 VAC/VDC, 50/20 kA Interrupt, Class: K5, Ferrule Terminal, Clip Mounting, Cylindrical Body, Paper, 9/16 in Dia x 2 in

MFG #OT30

111 in Stock. More available 03/05/2026

$8.88/EA

Regular Price: $11.03/EA, you save $2.15 (19%)

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MERSEN GGC25ÿMERSEN GGC25ÿMERSEN GGC25ÿMERSEN GGC25

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MERSEN GGC25

Part #MERSEN GGC25 32VAC 25AMP GLASS FUSE FAST ACTING 1/4" X 1-1/4" Mersen Miniature Fuse, Fast Acting, Series: GGC, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Non-Rejection, 25 A, 32 VAC, 1 kA Interrupt, Ferrule Terminal, Clip Mou

MFG #GGC25

5 in Stock. More available 03/05/2026

$2.50/EA

Regular Price: $3.42/EA, you save $0.92 (27%)

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MERSEN OTM3ÿMERSEN OTM3ÿMERSEN OTM3ÿMERSEN OTM3

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MERSEN OTM3

Part #MERSEN OTM3 3AMP 250VAC MIDGET CLASS FUSE FAST ACTING 1-1/2" X 13/32" GENERAL PURPOSE Mersen Fast Acting Fuse, Low Voltage, Series: OTM, Rejection/Non-Rejection: Non-Rejection, 3 A, 250 VAC, 10 kA Interrupt, Class: Midget, 21 s Response, Ferrule Term

MFG #OTM3

2 in Stock. More available 03/09/2026

$13.48/EA

Regular Price: $18.43/EA, you save $4.95 (27%)

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MERSEN A6D60RÿMERSEN A6D60RÿMERSEN A6D60RÿMERSEN A6D60R

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MERSEN A6D60R

Part #MERSEN A6D60R 60AMP 600VAC/VDC CLASS RK1 TIME- DELAY CURRENT LIMITING FUSE W/BLOWN FUSE INDICATOR IEC TYPE 2 PROTECTION REJECTION TYPE Mersen AMP-TRAPÂ® 2000 SmartSpotÂ® Power Fuse, Current Limiting Low Voltage North American Time

MFG #A6D60R

16 in Stock. More available 03/05/2026 and 03/06/2026

$131.98/EA

Regular Price: $180.48/EA, you save $48.51 (27%)

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MERSEN GDL8

MFG #GDL8

35 in Stock. More available 03/05/2026

$4.64/EA

Regular Price: $6.34/EA, you save $1.70 (27%)

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MERSEN TR60R

MFG #TR60R

322 available today. Please contact inside sales for delivery information.

$47.26/EA

Regular Price: $58.70/EA, you save $11.44 (19%)

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MERSEN GDG3-15/100

MFG #GDG3-15/100

55 in Stock. More available 03/05/2026

$6.03/EA

Regular Price: $8.25/EA, you save $2.22 (27%)

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MERSEN SBS5

MFG #SBS5

31 in Stock. More available 03/05/2026

$23.31/EA

Regular Price: $31.87/EA, you save $8.57 (27%)

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MERSEN USCC3I

MFG #USCC3I

13 in Stock. More available 03/05/2026

$346.57/EA

Regular Price: $473.95/EA, you save $127.37 (27%)

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MERSEN AJT3N

MFG #AJT3N

22 in Stock. More available 03/05/2026

$79.82/EA

Regular Price: $109.16/EA, you save $29.34 (27%)

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MERSEN ATQ30

MFG #ATQ30

96 in Stock. More available 03/05/2026

$62.66/EA

Regular Price: $85.69/EA, you save $23.03 (27%)

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MERSEN A3T60

MFG #A3T60

22 in Stock. More available 03/05/2026

$70.04/EA

Regular Price: $87.00/EA, you save $16.96 (19%)

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MERSEN ATQR2

MFG #ATQR2

252 in Stock. More available 03/08/2026

$67.29/EA

Regular Price: $92.01/EA, you save $24.73 (27%)

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MERSEN TRS30R

MFG #TRS30R

421 available today. Please contact inside sales for delivery information.

$55.34/EA

Regular Price: $68.74/EA, you save $13.40 (19%)

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MERSEN A6D30R

MFG #A6D30R

122 in Stock. More available 03/08/2026

$73.86/EA

Regular Price: $101.01/EA, you save $27.15 (27%)

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MERSEN MPDB67563

MFG #MPDB67563

12 in Stock. More available 03/07/2026

$261.12/EA

Regular Price: $357.09/EA, you save $95.97 (27%)

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MERSEN ATDR6-1/4

MFG #ATDR6-1/4

4 in Stock. More available 03/09/2026

$68.55/EA

Regular Price: $93.75/EA, you save $25.20 (27%)

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MERSEN AJT50

MFG #AJT50

90 in Stock. More available 03/05/2026

$136.10/EA

Regular Price: $186.12/EA, you save $50.02 (27%)

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MERSEN MPDB69313

MFG #MPDB69313

4 in Stock. More available 03/05/2026

$583.20/EA

Regular Price: $797.53/EA, you save $214.34 (27%)

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MERSEN A2K30R

MFG #A2K30R

12 in Stock. More available 03/09/2026

$79.20/EA

Regular Price: $108.30/EA, you save $29.11 (27%)

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MERSEN ATQ20

MFG #ATQ20

127 in Stock. More available 03/07/2026

$62.62/EA

Regular Price: $85.64/EA, you save $23.02 (27%)

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MERSEN GDL6

MFG #GDL6

25 in Stock. More available 02/21/2026 and 03/05/2026

$4.64/EA

Regular Price: $6.34/EA, you save $1.70 (27%)

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MERSEN A4BQ1000

MFG #A4BQ1000

2 in Stock. More available 03/05/2026

$2968.27/EA

Regular Price: $3686.78/EA, you save $718.50 (19%)

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MERSEN GSD1

MFG #GSD1

45 in Stock. More available 03/05/2026

$7.33/EA

Regular Price: $10.02/EA, you save $2.69 (27%)

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MERSEN OT30

MFG #OT30

111 in Stock. More available 03/05/2026

$8.88/EA

Regular Price: $11.03/EA, you save $2.15 (19%)

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MERSEN GGC25

MFG #GGC25

5 in Stock. More available 03/05/2026

$2.50/EA

Regular Price: $3.42/EA, you save $0.92 (27%)

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MERSEN OTM3

MFG #OTM3

2 in Stock. More available 03/09/2026

$13.48/EA

Regular Price: $18.43/EA, you save $4.95 (27%)

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MERSEN A6D60R

MFG #A6D60R

16 in Stock. More available 03/05/2026 and 03/06/2026

$131.98/EA

Regular Price: $180.48/EA, you save $48.51 (27%)

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