Class RK5. 250VAC, TR

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MERSEN TR50R

Part #MERSEN TR50R 50AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 50 A, 250 VAC/VDC, 200/20 kA Interrupt, Class

MFG #TR50R

287 in Stock. More available 02/14/2026 and 03/08/2026

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$472.64/BX

Regular Price: $587.04/BX, you save $114.40 (19%)

QTY

U/M

EA BX /10CA /250CS /250

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MERSEN TR20R

Part #MERSEN TR20R 20AMP 250VAC/160VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 20 A, 250 VAC/160 VDC, 200/20 kA Interrupt

MFG #TR20R

487 in Stock. More available 03/08/2026

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$257.92/BX

Regular Price: $320.36/BX, you save $62.44 (19%)

QTY

U/M

EA BX /10CA /100CS /100

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MERSEN TR5R

Part #MERSEN TR5R 5AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 5 A, 250 VAC/160 VDC, 200/20 kA Interrupt, Clas

MFG #TR5R

194 in Stock. More available 02/14/2026 and 03/08/2026

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$337.16/BX

Regular Price: $418.78/BX, you save $81.62 (19%)

QTY

U/M

EA BX /10CA /100CS /100

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MERSEN TR110R

Part #MERSEN TR110R 110AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 110 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR110R

2 in Stock. More available 03/08/2026

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$12586.30/BX

Regular Price: $15632.95/BX, you save $3,046.65 (19%)

QTY

U/M

EA BX /50

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MERSEN TR60R

Part #MERSEN TR60R 60AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® 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

389 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$472.64/BX

Regular Price: $587.04/BX, you save $114.40 (19%)

QTY

U/M

EA BX /10CA /250CS /250

ADD TO CARTADD TO LIST

MERSEN TR100R

Part #MERSEN TR100R 100AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 100 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR100R

255 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$530.47/BX

Regular Price: $658.88/BX, you save $128.41 (19%)

QTY

U/M

EA BX /5CA /100CS /100

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MERSEN TR250R

Part #MERSEN TR250R 250V 250A 8-5/8X2-1/10" RK5 TD FUSE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 250 A, 250 VAC/VDC, 200/20 kA Interrupt, Class: RK5, Blade Terminal, Clip Mounting,

MFG #TR250R

Request QuoteADD TO LIST

MERSEN TR125R

Part #MERSEN TR125R 125AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 125 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR125R

63 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$11667.20/CA

Regular Price: $14491.35/CA, you save $2,824.15 (19%)

QTY

U/M

EA CA /50CS /50

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MERSEN TR10R

Part #MERSEN TR10R 10AMP 250VAC/160VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Littelfuse® Time Delay Fuse, Series: FLNR, Indicating/Non-Indicating: Indicating, 10 A, 250 VAC, 300/20 kA Interrupt, Class: RK5, Clip Mount, Dual

MFG #TR10R

253 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$321.84/BX

Regular Price: $399.74/BX, you save $77.90 (19%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR2R

Part #MERSEN TR2R 2AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 2 A, 250 VAC/VDC, 200/20 kA Interrupt, Class: R

MFG #TR2R

55 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$351.54/BX

Regular Price: $436.64/BX, you save $85.10 (19%)

QTY

U/M

EA BX /10CA /100CS /100

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MERSEN TR1R

Part #MERSEN TR1R 250VAC/VDC 1AMP CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 1 A, 250 VAC/VDC, 200/20 kA Interrupt, Class: R

MFG #TR1R

10 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$352.02/BX

Regular Price: $437.22/BX, you save $85.20 (19%)

QTY

U/M

EA BX /10CA /100CS /100

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MERSEN TR400R

Part #MERSEN TR400R 400AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 400 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR400R

42 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$8414.62/BX

Regular Price: $10451.46/BX, you save $2,036.84 (19%)

QTY

U/M

EA BX /20

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MERSEN TR70R

Part #MERSEN TR70R 70AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 70 A, 250 VAC/VDC, 200/20 kA Interrupt, Class

MFG #TR70R

114 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$530.47/BX

Regular Price: $658.88/BX, you save $128.41 (19%)

QTY

U/M

EA BX /5CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR6R

Part #MERSEN TR6R 6AMP 250VAC/160VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 6 A, 250 VAC/160 VDC, 200/20 kA Interrupt, C

MFG #TR6R

26 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$352.73/BX

Regular Price: $438.11/BX, you save $85.38 (19%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR175R

Part #MERSEN TR175R 175AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 175 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR175R

19 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$11768.30/BX

Regular Price: $14616.95/BX, you save $2,848.65 (19%)

QTY

U/M

EA BX /50

ADD TO CARTADD TO LIST

MERSEN TR150R

Part #MERSEN TR150R 150AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 150 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR150R

27 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$233.34/BX

Regular Price: $289.83/BX, you save $56.48 (19%)

QTY

U/M

EA BX /50

ADD TO CARTADD TO LIST

MERSEN TR50R

Part #MERSEN TR50R 50AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 50 A, 250 VAC/VDC, 200/20 kA Interrupt, Class

MFG #TR50R

287 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$472.64/BX

Regular Price: $587.04/BX, you save $114.40 (19%)

QTY

U/M

EA BX /10CA /250CS /250

ADD TO CARTADD TO LIST

MERSEN TR20R

Part #MERSEN TR20R 20AMP 250VAC/160VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 20 A, 250 VAC/160 VDC, 200/20 kA Interrupt

MFG #TR20R

487 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$257.92/BX

Regular Price: $320.36/BX, you save $62.44 (19%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR5R

Part #MERSEN TR5R 5AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 5 A, 250 VAC/160 VDC, 200/20 kA Interrupt, Clas

MFG #TR5R

194 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$337.16/BX

Regular Price: $418.78/BX, you save $81.62 (19%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR110R

Part #MERSEN TR110R 110AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 110 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR110R

2 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$12586.30/BX

Regular Price: $15632.95/BX, you save $3,046.65 (19%)

QTY

U/M

EA BX /50

ADD TO CARTADD TO LIST

MERSEN TR60R

Part #MERSEN TR60R 60AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® 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

389 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$472.64/BX

Regular Price: $587.04/BX, you save $114.40 (19%)

QTY

U/M

EA BX /10CA /250CS /250

ADD TO CARTADD TO LIST

MERSEN TR100R

Part #MERSEN TR100R 100AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 100 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR100R

255 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$530.47/BX

Regular Price: $658.88/BX, you save $128.41 (19%)

QTY

U/M

EA BX /5CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR250R

Part #MERSEN TR250R 250V 250A 8-5/8X2-1/10" RK5 TD FUSE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 250 A, 250 VAC/VDC, 200/20 kA Interrupt, Class: RK5, Blade Terminal, Clip Mounting,

MFG #TR250R

Request QuoteADD TO LIST

MERSEN TR125R

Part #MERSEN TR125R 125AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 125 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR125R

63 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$11667.20/CA

Regular Price: $14491.35/CA, you save $2,824.15 (19%)

QTY

U/M

EA CA /50CS /50

ADD TO CARTADD TO LIST

MERSEN TR10R

Part #MERSEN TR10R 10AMP 250VAC/160VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Littelfuse® Time Delay Fuse, Series: FLNR, Indicating/Non-Indicating: Indicating, 10 A, 250 VAC, 300/20 kA Interrupt, Class: RK5, Clip Mount, Dual

MFG #TR10R

253 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$321.84/BX

Regular Price: $399.74/BX, you save $77.90 (19%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR2R

Part #MERSEN TR2R 2AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 2 A, 250 VAC/VDC, 200/20 kA Interrupt, Class: R

MFG #TR2R

55 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$351.54/BX

Regular Price: $436.64/BX, you save $85.10 (19%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR1R

Part #MERSEN TR1R 250VAC/VDC 1AMP CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 1 A, 250 VAC/VDC, 200/20 kA Interrupt, Class: R

MFG #TR1R

10 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$352.02/BX

Regular Price: $437.22/BX, you save $85.20 (19%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR400R

Part #MERSEN TR400R 400AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 400 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR400R

42 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$8414.62/BX

Regular Price: $10451.46/BX, you save $2,036.84 (19%)

QTY

U/M

EA BX /20

ADD TO CARTADD TO LIST

MERSEN TR70R

Part #MERSEN TR70R 70AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 70 A, 250 VAC/VDC, 200/20 kA Interrupt, Class

MFG #TR70R

114 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$530.47/BX

Regular Price: $658.88/BX, you save $128.41 (19%)

QTY

U/M

EA BX /5CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR6R

Part #MERSEN TR6R 6AMP 250VAC/160VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 6 A, 250 VAC/160 VDC, 200/20 kA Interrupt, C

MFG #TR6R

26 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$352.73/BX

Regular Price: $438.11/BX, you save $85.38 (19%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

MERSEN TR175R

Part #MERSEN TR175R 175AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 175 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR175R

19 in Stock. More available 03/08/2026

VIEW BRANCH INVENTORY

$11768.30/BX

Regular Price: $14616.95/BX, you save $2,848.65 (19%)

QTY

U/M

EA BX /50

ADD TO CARTADD TO LIST

MERSEN TR150R

Part #MERSEN TR150R 150AMP 250VAC/VDC CLASS RK5 TIME- DELAY CURRENT LIMITING FUSE REJECTION TYPE Mersen Tri-Onic® Time Delay Fuse, Current Limiting Low Voltage, Series: TR-R, Non-Indicating, Rejection, 150 A, 250 VAC/VDC, 200/20 kA Interrupt, Cl

MFG #TR150R

27 in Stock. More available 02/14/2026 and 03/08/2026

VIEW BRANCH INVENTORY

$233.34/BX

Regular Price: $289.83/BX, you save $56.48 (19%)

QTY

U/M

EA BX /50

ADD TO CARTADD TO LIST

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8162448