MERSEN

Protect It Power It Connect It Control It

MERSEN is a global expert in electrical power and advanced materials, offering comprehensive solutions for electrical protection and power management. With over 130 years of experience, Mersen provides innovative products that ensure the safety, reliability, and efficiency of electrical systems across various industries. Their expertise spans surge protection, overcurrent protection, and advanced materials for high-tech applications, making them a trusted partner for mission-critical electrical infrastructure.

Product Types:

Surge Protection Devices Fuses & Fuse Holders Circuit Protection Power Distribution Blocks Busbar Systems Thermal Management DC Protection Overcurrent Protection Lightning Protection Power Electronics Battery Protection Terminal Blocks Power Semiconductors Industrial Heating Custom Solutions

MERSEN A50QS175-4IL 175a 500v Semiconductor Fuse J230284 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 5 Units Sold in Multiples of: 5 Units Condition: Factory New Add to Cart USD 316.54 316.54 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50QS175-4 SC Fuse 500v 175a QS Blade A222663 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 5 Units Sold in Multiples of: 5 Units Condition: Factory New Add to Cart USD 180.64 180.64000000000001 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50QS150-4IL 150a 500v Simiconductor Fuse Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 1 Unit Sold in Multiples of: 1 Unit Condition: Factory New Add to Cart USD 316.54 316.54 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.
MERSEN A50QS150-4 SC Fuse 500v 150a QS Blade P219456 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 1 Unit Sold in Multiples of: 1 Unit Condition: Factory New Add to Cart USD 180.64 180.64000000000001 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50QS125-4IL 125a 500v Semiconductor Fuse G230282 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 5 Units Sold in Multiples of: 5 Units Condition: Factory New Add to Cart USD 316.54 316.54 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50QS125-4 SC Fuse 500v 125a QS Blade K218417 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 5 Units Sold in Multiples of: 5 Units Condition: Factory New Add to Cart USD 180.64 180.64000000000001 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.
MERSEN A50QS1200-4IL 500v 1200a Semiconductor Fuse Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 1 Unit Sold in Multiples of: 1 Unit Condition: Factory New Add to Cart USD 1,428.19 1428.19 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50QS1200-4 1200a 500v Semicond Fuse C217904 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 1 Unit Sold in Multiples of: 1 Unit Condition: Factory New Add to Cart USD 1,420.64 1420.64 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50QS10-1 SC Fuse 500v 10a QS Ferrule K230101 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 10 Units Sold in Multiples of: 10 Units Condition: Factory New Add to Cart USD 64.24 64.24 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.
MERSEN A50QS100-4T 500v 100a SC Fuse - Trm Cln A50qs100-4t Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 1 Unit Sold in Multiples of: 1 Unit Condition: Factory New Request a Quote Not Available For Sale Available by quotation	MERSEN A50QS100-4IL 500v 100a Semiconductor Fuse Q200206 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 5 Units Sold in Multiples of: 5 Units Condition: Factory New Add to Cart USD 145.28 145.28 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50QS100-4 SC Fuse 500v 100a QS Blade A216361 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 20 Units Sold in Multiples of: 20 Units Condition: Factory New Add to Cart USD 120.53 120.53 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.
MERSEN A50QS1000-4IL 500v 1000a Semiconductor Fuse Z201272 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 1 Unit Sold in Multiples of: 1 Unit Condition: Factory New Add to Cart USD 1,428.19 1428.19 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50QS1000-4 1000a 500v Semicond Fuse V217391 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 1 Unit Sold in Multiples of: 1 Unit Condition: Factory New Add to Cart USD 1,420.64 1420.64 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50P90-4 SC Fuse 500v 90a P Blade Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 20 Units Sold in Multiples of: 20 Units Condition: Factory New Add to Cart USD 141.06 141.06 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.
MERSEN A50P900-4TA 500v 900a Semiconductor W/Ta Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 1 Unit Sold in Multiples of: 1 Unit Condition: Factory New Add to Cart USD 1,243.96 1243.96 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50P80-4 SC Fuse 500v 80a P Blade Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 20 Units Sold in Multiples of: 20 Units Condition: Factory New Add to Cart USD 141.06 141.06 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50P800-4 500v 800a Semicond Fuse Q214328 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 1 Unit Sold in Multiples of: 1 Unit Condition: Factory New Add to Cart USD 730.72 730.72 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.
MERSEN A50P70-4 SC Fuse 500v 70a P Blade B230300 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 20 Units Sold in Multiples of: 20 Units Condition: Factory New Add to Cart USD 141.06 141.06 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50P700-4 500v 700a Semicond Fuse J202270 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 1 Unit Sold in Multiples of: 1 Unit Condition: Factory New Add to Cart USD 730.72 730.72 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.	MERSEN A50P60-4 94600-500v 60a Semicond Fuse P214833 Availability: Can be ordered Lead Time: 2 weeks Min. Order Qty: 10 Units Sold in Multiples of: 10 Units Condition: Factory New Add to Cart USD 114.96 114.96000000000001 USD - + Quantity Discount Pricing Wholesale discounts are reserved for qualified customers. Sign in or Register to see your tiered pricing.