Apply to be a TradeMaster!
Filter menu expanded

Filters

419 items
Reset

SORT

Product Availability
–

Show In Stock Only (309)

Price Range
–

$10 to $15 (4)
$15 to $20 (11)
$20 to $25 (37)
$25 to $30 (23)
$30 to $35 (24)
$35 to $40 (29)
$40 to $45 (16)
$45 to $50 (21)
$50 to $60 (20)
$60 to $70 (21)

Mersen

Help Face
Need a little help?
419 items
Grid
List
Compare
Product Image of Class RK1 Power Fuse, 250V, 200A, A2K200R
Class RK1 Power Fuse, 250V, 200A, A2K200R
SKU: A2K200R
Mersen
SKU: A2K200R
Brand: Mersen
$173.46 each
In Stock
Get 7 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 7 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Form 600 Special-Purpose Current-Limiting Fuse, 500 VDC, 125A, A2Y125-4
Form 600 Special-Purpose Current-Limiting Fuse, 500 VDC, 125A, A2Y125-4
SKU: A2Y125-4
Mersen
SKU: A2Y125-4
Brand: Mersen
$271.44 each
In Stock
Get 1 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 1 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of 25 A 10.4 mm Dia Cylindrical Fast-Acting Fuse Ceramic, A15QS25-2
25 A 10.4 mm Dia Cylindrical Fast-Acting Fuse Ceramic, A15QS25-2
SKU: A15QS25-2
Mersen
SKU: A15QS25-2
Brand: Mersen
$26.32 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Fast-Acting Blade Fuse, Class L, 200A, A15QS200-4
Fast-Acting Blade Fuse, Class L, 200A, A15QS200-4
SKU: A15QS200-4
Mersen
SKU: A15QS200-4
Brand: Mersen
$40.17 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Fast-Acting Blade Fuse, Class L, 250A, A15QS250-4
Fast-Acting Blade Fuse, Class L, 250A, A15QS250-4
SKU: A15QS250-4
Mersen
SKU: A15QS250-4
Brand: Mersen
$69.42 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Fast-Acting Cylindrical Fuse, 2,000A, A15QS2000-128
Fast-Acting Cylindrical Fuse, 2,000A, A15QS2000-128
SKU: A15QS2000-128
Mersen
SKU: A15QS2000-128
Brand: Mersen
$276.45 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Semiconductor Protection Fuse, 500 VAC/450 VDC, 500A, High Speed, A50P500-4
Semiconductor Protection Fuse, 500 VAC/450 VDC, 500A, High Speed, A50P500-4
SKU: A50P500-4
Mersen
SKU: A50P500-4
Brand: Mersen
$146.04 each
In Stock
Get 5 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 5 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fast-Acting Blade Fuse, Semiconductor, 90A, A50P90-4
Fast-Acting Blade Fuse, Semiconductor, 90A, A50P90-4
SKU: A50P90-4
Mersen
SKU: A50P90-4
Brand: Mersen
$31.84 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Fast-Acting Cylindrical Fuse, Class J, 90A, A4J90
Fast-Acting Cylindrical Fuse, Class J, 90A, A4J90
SKU: A4J90
Mersen
SKU: A4J90
Brand: Mersen
$66.87 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Fast-Acting Blade Fuse, Semiconductor, 800A, A50P800-4
Fast-Acting Blade Fuse, Semiconductor, 800A, A50P800-4
SKU: A50P800-4
Mersen
SKU: A50P800-4
Brand: Mersen
$567.59 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Class RK1 Fuse, 600V, 40A, A6K40R
Class RK1 Fuse, 600V, 40A, A6K40R
SKU: A6K40R
Mersen
SKU: A6K40R
Brand: Mersen
$53.93 each
In Stock
Get 8 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 8 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fast-Acting Blade Fuse, Semiconductor, 20A, A70P20-4
Fast-Acting Blade Fuse, Semiconductor, 20A, A70P20-4
SKU: A70P20-4
Mersen
SKU: A70P20-4
Brand: Mersen
$44.84 each
In Stock
Get 1 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 1 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Semiconductor Fuse, 250V, 1500A, A25X1500-128
Semiconductor Fuse, 250V, 1500A, A25X1500-128
SKU: A25X1500-128
Mersen
SKU: A25X1500-128
Brand: Mersen
$1,195.23 each
In Stock
Get 2 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 2 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Semiconductor Protection Fuse, 250V, 40A, Blade Terminal, A25X40-4
Semiconductor Protection Fuse, 250V, 40A, Blade Terminal, A25X40-4
SKU: A25X40-4
Mersen
SKU: A25X40-4
Brand: Mersen
$96.99 each
In Stock
Get 35 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 35 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fast-Acting Cylindrical Fuse, 15A, 250V, A25X15-1
Fast-Acting Cylindrical Fuse, 15A, 250V, A25X15-1
SKU: A25X15-1
Mersen
SKU: A25X15-1
Brand: Mersen
$26.07 each
In Stock
Get 5 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 5 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Semiconductor Protection Fuse, 700 VAC/650 VDC, 250A, Very Fast Acting, A70P250-4
Semiconductor Protection Fuse, 700 VAC/650 VDC, 250A, Very Fast Acting, A70P250-4
SKU: A70P250-4
Mersen
SKU: A70P250-4
Brand: Mersen
$191.99 each
In Stock
Get 19 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 19 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Semiconductor Fuse, 250V, 600A, A25X600-4
Semiconductor Fuse, 250V, 600A, A25X600-4
SKU: A25X600-4
Mersen
SKU: A25X600-4
Brand: Mersen
$135.77 each
In Stock
Get 25 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 25 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Cartridge Fuse, 100 VDC, 10A, 20x127mm, CC1051CPGRB20.127/10
Cartridge Fuse, 100 VDC, 10A, 20x127mm, CC1051CPGRB20.127/10
SKU: CC1051CPGRB20.127/10
Mersen
SKU: CC1051CPGRB20.127/10
Brand: Mersen
$126.23 each
In Stock
Get 9 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 9 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of 125A 500VAC/250VDC NH00 gG Fuse w/ Isolated Gripping Lugs, MFP-NH00GG50V125-1
125A 500VAC/250VDC NH00 gG Fuse w/ Isolated Gripping Lugs, MFP-NH00GG50V125-1
SKU: MFP-NH00GG50V125-1
Mersen
SKU: MFP-NH00GG50V125-1
Brand: Mersen
$85.81 each
In Stock
Get 3 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 3 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of NH1 gG General-Purpose Fuse, 690V, 200A, MFP-NH1GG69V200
NH1 gG General-Purpose Fuse, 690V, 200A, MFP-NH1GG69V200
SKU: MFP-NH1GG69V200
Mersen
SKU: MFP-NH1GG69V200
Brand: Mersen
$128.21 each
In Stock
Get 2 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 2 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fuse, 9.5kV, MSP-W300514
Fuse, 9.5kV, MSP-W300514
SKU: MSP-W300514
Mersen
SKU: MSP-W300514
Brand: Mersen
$1,320.49 each
In Stock
Get 10 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 10 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fast-Acting Cylindrical Fuse, Class K5, 100A, OTS100
Fast-Acting Cylindrical Fuse, Class K5, 100A, OTS100
SKU: OTS100
Mersen
SKU: OTS100
Brand: Mersen
$71.33 each
In Stock
Get 9 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 9 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Class K5 One-Time General-Purpose Fuse, 600V, 300A, OTS300
Class K5 One-Time General-Purpose Fuse, 600V, 300A, OTS300
SKU: OTS300
Mersen
SKU: OTS300
Brand: Mersen
$139.30 each
In Stock
Get 11 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 11 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Class K5 One-Time Fast-Acting UL Power Fuse, 600 VAC/300 VDC, 80A, OTS80
Class K5 One-Time Fast-Acting UL Power Fuse, 600 VAC/300 VDC, 80A, OTS80
SKU: OTS80
Mersen
SKU: OTS80
Brand: Mersen
$35.22 each
In Stock
Get 1 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 1 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fast-Acting Cylindrical Fuse, Class K5, 90A, OTS90
Fast-Acting Cylindrical Fuse, Class K5, 90A, OTS90
SKU: OTS90
Mersen
SKU: OTS90
Brand: Mersen
$74.76 each
In Stock
Get 6 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 6 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fuse Holder, 3 Pole, DIN Rail Mount, 600 VAC/VDC, 30A, USCC3N
Fuse Holder, 3 Pole, DIN Rail Mount, 600 VAC/VDC, 30A, USCC3N
SKU: USCC3N
Mersen
SKU: USCC3N
Brand: Mersen
$114.90 each
In Stock
Get 2 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 2 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fuse Holder, 3 Pole, DIN Rail Mount, 600 VAC/VDC, 60A, US6J3
Fuse Holder, 3 Pole, DIN Rail Mount, 600 VAC/VDC, 60A, US6J3
SKU: US6J3
Mersen
SKU: US6J3
Brand: Mersen
$170.64 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Fast-Acting Cylindrical Fuse, Class H, 80A, 250V, RF80
Fast-Acting Cylindrical Fuse, Class H, 80A, 250V, RF80
SKU: RF80
Mersen
SKU: RF80
Brand: Mersen
$44.04 each
In Stock
Get 6 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 6 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fast-Acting Cylindrical Fuse, Class H, 60A, 250V, RF60
Fast-Acting Cylindrical Fuse, Class H, 60A, 250V, RF60
SKU: RF60
Mersen
SKU: RF60
Brand: Mersen
$48.94 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Class R Fuse Reducer, 250V/600V, 200-600A, R622
Class R Fuse Reducer, 250V/600V, 200-600A, R622
SKU: R622
Mersen
SKU: R622
Brand: Mersen
$311.27 each
In Stock
Get 10 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 10 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fast-Acting Cylindrical Fuse, Class H, 15A, 600V, RFS15
Fast-Acting Cylindrical Fuse, Class H, 15A, 600V, RFS15
SKU: RFS15
Mersen
SKU: RFS15
Brand: Mersen
$35.57 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Class RK5 Time-Delay UL Power Fuse, 600 VAC/VDC, 200A, TRS200R
Class RK5 Time-Delay UL Power Fuse, 600 VAC/VDC, 200A, TRS200R
SKU: TRS200R
Mersen
SKU: TRS200R
Brand: Mersen
$91.19 each
In Stock
Get 17 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 17 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Time Delay Cylindrical Fuse, Class RK5, 250A, TRS250R
Time Delay Cylindrical Fuse, Class RK5, 250A, TRS250R
SKU: TRS250R
Mersen
SKU: TRS250R
Brand: Mersen
$217.35 each
In Stock
Get 16 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 16 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of 3.5 A 127 mm OAL 20.7 mm Dia RK5 Cylindrical Time Delay Fuse Glass, TRS3-1/2R
3.5 A 127 mm OAL 20.7 mm Dia RK5 Cylindrical Time Delay Fuse Glass, TRS3-1/2R
SKU: TRS3-1/2R
Mersen
SKU: TRS3-1/2R
Brand: Mersen
$22.63 each
In Stock
Get 6 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 6 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Class RK5 Time-Delay UL Power Fuse, 600 VAC/VDC, 75A, TRS75R
Class RK5 Time-Delay UL Power Fuse, 600 VAC/VDC, 75A, TRS75R
SKU: TRS75R
Mersen
SKU: TRS75R
Brand: Mersen
$51.34 each
In Stock
Get 6 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 6 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Time Delay Cylindrical Fuse, Class RK5, 300A, TR300R
Time Delay Cylindrical Fuse, Class RK5, 300A, TR300R
SKU: TR300R
Mersen
SKU: TR300R
Brand: Mersen
$122.23 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Class RK5 Ferrule Time-Delay Fuse, 250 VAC/VDC, 350A, TR350R
Class RK5 Ferrule Time-Delay Fuse, 250 VAC/VDC, 350A, TR350R
SKU: TR350R
Mersen
SKU: TR350R
Brand: Mersen
$100.54 each
In Stock
Get 133 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 133 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of 2.5 A 127 mm OAL 20.7 mm Dia RK5 Cylindrical Time Delay Fuse Glass, TRS2-1/2R
2.5 A 127 mm OAL 20.7 mm Dia RK5 Cylindrical Time Delay Fuse Glass, TRS2-1/2R
SKU: TRS2-1/2R
Mersen
SKU: TRS2-1/2R
Brand: Mersen
$24.32 each
In Stock
Get 2 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 2 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Time Delay Cylindrical Fuse, Class RK5, 225A, TR225R
Time Delay Cylindrical Fuse, Class RK5, 225A, TR225R
SKU: TR225R
Mersen
SKU: TR225R
Brand: Mersen
$128.64 each
In Stock
Get 3 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 3 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Class R Fuse Reducer, 100-600A, R612
Class R Fuse Reducer, 100-600A, R612
SKU: R612
Mersen
SKU: R612
Brand: Mersen
$277.49 each
In Stock
Get 3 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 3 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Surge-Trap Type 1 Surge Protector, 240/120V, 100kA, STXP240S10
Surge-Trap Type 1 Surge Protector, 240/120V, 100kA, STXP240S10
SKU: STXP240S10
Mersen
SKU: STXP240S10
Brand: Mersen
$1,498.69 each
In Stock
Get 50 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 50 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Surge-Trap Type 1 Surge Protector, 480Y/277V, 100kA, STXT480Y10A
Surge-Trap Type 1 Surge Protector, 480Y/277V, 100kA, STXT480Y10A
SKU: STXT480Y10A
Mersen
SKU: STXT480Y10A
Brand: Mersen
$2,449.56 each
In Stock
Get 1 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 1 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fast-Acting Cylindrical Fuse, Class H, 20A, 600V, RFS20
Fast-Acting Cylindrical Fuse, Class H, 20A, 600V, RFS20
SKU: RFS20
Mersen
SKU: RFS20
Brand: Mersen
$32.34 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Fast-Acting Cylindrical Fuse, Class H, 60A, 600V, RFS60
Fast-Acting Cylindrical Fuse, Class H, 60A, 600V, RFS60
SKU: RFS60
Mersen
SKU: RFS60
Brand: Mersen
$95.76 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Fuse Holder, 1 Pole, DIN Rail Mount, 600 VAC/VDC, 30A, US3J1I
Fuse Holder, 1 Pole, DIN Rail Mount, 600 VAC/VDC, 30A, US3J1I
SKU: US3J1I
Mersen
SKU: US3J1I
Brand: Mersen
$62.40 each
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Backorder
Get it by Wed, Nov 18 - Thu, Dec 17
Compare
Product Image of Fuse Holder, 3 Pole, DIN Rail Mount, 600 VAC/VDC, 30A, US3J3I
Fuse Holder, 3 Pole, DIN Rail Mount, 600 VAC/VDC, 30A, US3J3I
SKU: US3J3I
Mersen
SKU: US3J3I
Brand: Mersen
$179.92 each
In Stock
Get 1 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 1 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fuse Holder, 2 Pole, DIN Rail Mount, 600 VAC/VDC, 60A, US6J2I
Fuse Holder, 2 Pole, DIN Rail Mount, 600 VAC/VDC, 60A, US6J2I
SKU: US6J2I
Mersen
SKU: US6J2I
Brand: Mersen
$130.77 each
In Stock
Get 4 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 4 by Fri, Oct 23 - Mon, Oct 26
Compare
Product Image of Fuse Holder, 3 Pole, DIN Rail Mount, 600 VAC/VDC, 30A, USCC3
Fuse Holder, 3 Pole, DIN Rail Mount, 600 VAC/VDC, 30A, USCC3
SKU: USCC3
Mersen
SKU: USCC3
Brand: Mersen
$115.38 each
In Stock
Get 4 by Fri, Oct 23 - Mon, Oct 26
In Stock
Get 4 by Fri, Oct 23 - Mon, Oct 26
Resources
FAQs, Manuals & Videos
Articles
More About Mersen
Mersen is a global manufacturer specializing in electrical power solutions and advanced materials, delivering high-performance components that improve safety, reliability, and efficiency across industries like energy, electronics, and transportation.
×

Video