Ferraz Shawmut Products
Ferraz Shawmut is a brand of Mersen. Gross Automation stocks 1,783 Ferraz Shawmut products across Midget Fuses, Disconnect Switch, Semiconductor Fuse.
Ferraz Shawmut product lines

These Premium Amp-trap French Cylindrical Semiconductor Fuses are an extension of the popular A70QS product line. They are solid-fill 14mm and 22mm fuses IEC rated 690VAC, 200kA Interrupting and 700VDC, 100kA interrupting at 10ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications up to 2.5ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior I²t for improved protection and performance. 690 Volts 63 amps.
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250V,Fast Acting Glass 5mm x 20mm 250 Volts 0.25 Amps GGM series.
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Minimum Qty: 5
Multiplier: 5
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250V Time Delay, Ceramic 1/4" x 1 1/4" 250 Volts 0.0625 Amps GSA series.
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Minimum Qty: 5
Multiplier: 5
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These Premium Amp-trap French Cylindrical Semiconductor Fuses are an extension of the popular A70QS product line. They are solid-fill 14mm and 22mm fuses IEC rated 690VAC, 200kA Interrupting and 700VDC, 100kA interrupting at 10ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications up to 2.5ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior I²t for improved protection and performance. 690 Volts 50 amps 22x58 ferrule.
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The Mersen P230013 is a high-quality industrial component designed for demanding applications. Engineered with precision and durability in mind, this product delivers reliable performance in harsh environments. Its robust construction ensures long-lasting operation, making it ideal for industries requiring dependable solutions. Whether used in manufacturing, energy, or automation, the P230013 meets stringent standards for quality and efficiency. Trust Mersen's expertise to provide components that enhance productivity and reduce downtime.
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Minimum Qty: 10
Multiplier: 10
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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. 600 Volts 600 Amps large size series.
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Extremely high breaking capacity fuses: Protection of power semiconductors Complying with standard IEC 60269-1 and -4 600-690VAC voltage rating aR class according to IEC 60269-4 and VDE 636-24 690 Volts 125 Amps 27x60 URQ series.
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Minimum Qty: 10
Multiplier: 10
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These Premium Amp-trap French Cylindrical Semiconductor Fuses are an extension of the popular A70QS product line. They are solid-fill 14mm and 22mm fuses IEC rated 690VAC, 200kA Interrupting and 700VDC, 100kA interrupting at 10ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications up to 2.5ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior I²t for improved protection and performance. 690 Volts 80 amps.
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The Mersen E330284 is a high-quality industrial component designed for demanding applications requiring reliability and durability. Engineered to meet stringent performance standards, this product ensures optimal operation in harsh environments. Trusted by professionals worldwide, Mersen's expertise in industrial solutions guarantees superior performance and longevity. Whether for manufacturing, energy, or automation, the E330284 delivers consistent results, making it an essential choice for industrial operations.
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Minimum Qty: 3
Multiplier: 3
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These Premium Amp-trap French Cylindrical Semiconductor Fuses are an extension of the popular A70QS product line. They are solid-fill 14mm and 22mm fuses IEC rated 690VAC, 200kA Interrupting and 700VDC, 100kA interrupting at 10ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications up to 2.5ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior I²t for improved protection and performance. 690 Volts 10 amps 22x58 ferrule.
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A13X Amp-trap Form 101 Semiconductor Protection fuses were designed for the specific protection of diodes and other semiconductor devices rated 130VAC. The A13X product line's compact design is perfect for those applications that have limitations on available space. 130 Volts 400 Amps type 4 connection.
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These Premium Amp-trap French Cylindrical Semiconductor Fuses are an extension of the popular A70QS product line. They are solid-fill 14mm and 22mm fuses IEC rated 690VAC, 200kA Interrupting and 700VDC, 100kA interrupting at 10ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications up to 2.5ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior I²t for improved protection and performance. 690 Volts 12 amps.
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The Mersen G239160 is a high-quality industrial component designed for demanding applications. Engineered for reliability and durability, this product meets stringent performance standards. Ideal for industrial environments requiring precision and efficiency, the G239160 ensures optimal operation and longevity. Trusted by professionals worldwide, Mersen's commitment to innovation and quality is evident in this product's design and functionality.
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Clips and Live Parts for size D(3) diameter fuses, for ferrule mounting
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Mersen UltraSafe modular class J fuseholders introduce a new level of safety and ease for installing or replacing class J fuses. UltraSafe fuseholders qualify as finger-safe to an IP20 grade of protection under IEC standards. The US3J accommodates 30A class J or IEC cylindrical 22x58mm fuses. The US6J accommodates 60A class J. UltraSafe fuseholders are available in compact 1, 2, or 3-pole units, with or without visual blown fuse indication. Multiple poles can be assembled in the field by ordering and installing pin-tie handles. US3J and US6J fuseholders can be mounted on 35mm DIN-rail. Body material is a tough and durable polyamide. 60A size pin tie kit series.
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Mersen UltraSafe modular class J fuseholders introduce a new level of safety and ease for installing or replacing class J fuses. UltraSafe fuseholders qualify as finger-safe to an IP20 grade of protection under IEC standards. The US3J accommodates 30A class J or IEC cylindrical 22x58mm fuses. The US6J accommodates 60A class J. UltraSafe fuseholders are available in compact 1, 2, or 3-pole units, with or without visual blown fuse indication. Multiple poles can be assembled in the field by ordering and installing pin-tie handles. US3J and US6J fuseholders can be mounted on 35mm DIN-rail. Body material is a tough and durable polyamide. 30A size pin tie kit series.
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Mersen GPM-A panel mount fuse holders will accommodate 5mm x 20mm fuses most are approved by U.L. and CSA. Cap and body material is bakelite or polycarbonate and function as a screw-in or bayonet style closure. Finger-grip or screwdriver slots are available. All holders are rated for up to 250 volts with amp ratings ranging from 3A to 15A. 250 Volts 10 Amps screw cap / solder terminal series.
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Mersen’s lugs enable the user to attach wires to our switches. We offer a number of configurations based on ampacity and wire size. Jumper bars are used for our DC switches. 200 Amps
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Mersen Enclosed Disconnect Switches are designed to meet customer's requirements for compact and durable individual disconnecting means. Both fusible and non-fusible versions are available in a variety of enclosure types. Mersen features NEMA 4X non-metallic enclosures that are extremely durable and provide the ultimate protection for harsh environments and conditions. The enclosed disconnect switch range offers safety, ease of installation, space savings and operational convenience to end-users. 200 amp UL98 NFDS disconnect with black pistol handle in a NEMA 4X Non-Metallic enclosure.
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250V Time Delay, Ceramic 1/4" x 1 1/4" 250 Volts 12 Amps GSA-V series.
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Minimum Qty: 10
Multiplier: 10
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250V Time Delay, Ceramic 1/4" x 1 1/4" 250 Volts 4 Amps GSA-V series.
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Minimum Qty: 10
Multiplier: 10
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250V Time Delay, Ceramic 1/4" x 1 1/4" 250 Volts 2 Amps GSA-V series.
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Minimum Qty: 10
Multiplier: 10
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The innovative and comprehensive Modulostar® range of Mersen fuse-holders. Modular fuse-holders are finger-safe under IEC standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). Modular fuse-holders are available in 1, 2, 3 or 4 poles, with or without visual blown fuse indicator, in IEC version or IEC + UL version. Multi-pole units can also be field assembled by ordering pin-ties assembly kit. In size 14 or 22, the range also offers the possibility to use microswitches (supplied with the holders or ordered separately) to allow remote indication. Modulostar® range is made of tough and durable thermoplastic or thermoset material. 690 32 clamp 10x38 1 pole with indicator CMS series.
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Minimum Qty: 12
Multiplier: 12
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Mersen plug fuses are intended for industrial and residential applications. Non time-delay fuses are available for receptacle and lighting circuits and time-delay fuses for motor loads. For Canadian requirements, a type P fuse is used for non-motor loads and Type D, for electrical heating and cyclical load circuits. Both fuses have low melting-point temperature elements. Type S plug fuses are time-delay and tamper resistant. 125 Volts 15 Amps GP series. 125 Volts 20 Amps GTL series.
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Minimum Qty: 4
Multiplier: 4
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