UL/CSA Fuse Holders
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Mersen US143M2 - UltraSafe US14 Modular fuse-holder - 14x51mm - 3 Poles - 750V - 50A - with Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 3-Pole 2x Microswitch Pressure Plate IP20
* This is a discontinued model and no longer available, we keep it here just for reference.
Learn More...$405.11
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Mersen US143M2I - UltraSafe US14 Modular fuse-holder - 14x51mm - 3 Poles - 750V - 50A - with Indicator and Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 3-Pole Visual Indicator 2x Microswitch Pressure Plate IP20
* This is a discontinued model and no longer available, we keep it here just for reference.
Learn More...$459.92
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Mersen US143MI - UltraSafe US14 Modular fuse-holder - 14x51mm - 3 Poles - 750V - 50A - with Indicator and Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 3-Pole Visual Indicator Microswitch Pressure Plate IP20
* This is a discontinued model and no longer available, we keep it here just for reference.
Learn More...$402.06
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Mersen US143N - UltraSafe US14 Modular fuse-holder - 14x51mm - 3+N Poles - 750V - 50A
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 3-Pole+N Pressure Plate IP20
* This is a discontinued model and no longer available, we keep it here just for reference.
Learn More...$421.82
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Mersen US143NI - UltraSafe US14 Modular fuse-holder - 14x51mm - 3+N Poles - 750V - 50A
Mersen US143NI - 3+N Poles - 750V - 50A - 14x51mm
* This is a discontinued model and no longer available, we keep it here just for reference.
Learn More...$280.74
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Mersen US143NM - UltraSafe US14 Modular fuse-holder - 14x51mm - 3+N Poles - 750V - 50A - with Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 3-Pole+N Microswitch Pressure Plate IP20
* This is a discontinued model and no longer available, we keep it here just for reference.
Learn More...$474.13
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Mersen US221 - UltraSafe US22 Modular fuse-holder - 22x58mm - 1 Pole - 690V - 125A
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 22x58 1-Pole Pressure Plate IP20
Learn More...$111.74 -
Mersen US221M - UltraSafe US22 Modular fuse-holder - 22x58mm - 1 Pole - 690V - 125A - with Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 22x58 1-Pole Microswitch Pressure Plate IP20
Learn More...$164.33 -
Mersen US221MI - UltraSafe US22 Modular fuse-holder - 22x58mm - 1 Pole - 690V - 125A - with Indicator and Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 22x58 1-Pole Visual Indicator Microswitch Pressure Plate IP20
Learn More...$179.55 -
Mersen US143I - UltraSafe US14 Modular fuse-holder - 14x51mm - 3 Poles - 750V - 50A - with indicator
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 3-Pole Visual Indicator Pressure Plate IP20
* This is a discontinued model and no longer available, we keep it here just for reference.
Learn More...$351.34
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Mersen US143 - UltraSafe US14 Modular fuse-holder - 14x51mm - 3 Poles - 750V - 50A
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 3-Pole Pressure Plate IP20
* This is a discontinued model and no longer available, we keep it here just for reference.
Learn More...$304.50
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Mersen US141I - UltraSafe US14 Modular fuse-holder - 14x51mm - 1 Pole - 750V - 50A - with indicator
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Pressure Plate IP20
Learn More...$114.03 -
Mersen US141M - UltraSafe US14 Modular fuse-holder - 14x51mm - 1 Pole - 750V - 50A - with Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Microswitch Pressure Plate
Learn More...$147.79 -
Mersen US141MI - UltraSafe US14 Modular fuse-holder - 14x51mm - 1 Pole - 750V - 50A - with Indicator and Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20
Learn More...$163.33 -
Mersen US141N - UltraSafe US14 Modular fuse-holder - 14x51mm - 1+N Pole - 750V - 50A
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole+N Pressure Plate IP20
Learn More...$218.00 -
Mersen US142 - UltraSafe US14 Modular fuse-holder - 14x51mm - 2 Poles - 750V - 50A
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 2-Pole Pressure Plate IP20
Learn More...$203.06 -
Mersen US142I - UltraSafe US14 Modular fuse-holder - 14x51mm - 2 Poles - 750V - 50A - with indicator
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 2-Pole Visual Indicator Pressure Plate IP20
Learn More...$234.54 -
Mersen US142M - UltraSafe US14 Modular fuse-holder - 14x51mm - 2 Poles - 750V - 50A - with Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 2-Pole Microswitch Pressure Plate IP20
Learn More...$292.75 -
Mersen US142M2 - UltraSafe US14 Modular fuse-holder - 14x51mm - 2 Poles - 750V - 50A - with Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 2-Pole 2 connected Microswitch Pressure Plate IP20
Learn More...$330.53 -
Mersen US142M2I - UltraSafe US14 Modular fuse-holder - 14x51mm - 2 Poles - 750V - 50A - with Indicator and Auxiliary Microswitch
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 2-Pole Visual Indicator 2 connected Microswitch Pressure Plate IP20
Learn More...$367.73