Switchgear & Power Supply Mersen

182 results

K1017207 Mersen, Circuit Breakers & Fuses

Cylindrical Fuse Protistor® Size 14x51 gR 50 A 690VAC

In-Stock

The Protistor® cylindrical fuse, size 14x51 gR, is engineered for the protection of power semiconductors, adhering to IEC standards 60269-1 and -4. With a high breaking capacity of 160 kA at 690 VAC…

Available in:
  • Italy
  • Latvia
  • United States
4 suppliers
Quantity
  • New Factory Sealed
    10 pcs.
RF450 Mersen, Circuit Breakers & Fuses

MersenRF450

Fast-Acting Fuse Class H 250VAC 450A

In-Stock

The Class H Fast-Acting Fuse is designed for general purpose applications where short-circuit currents do not exceed 10,000 amperes. It operates at a voltage of 250VAC and features a cylindrical body…

Available in:
  • United States
2 suppliers
Quantity
  • New Factory Sealed
    3 pcs.
TRS150R Mersen, Circuit Breakers & Fuses

Fuse Tri-Onic® 600V 150A Time-Delay Class RK5 TRS Series

In-Stock

Tri-Onic TRS-R current-limiting time-delay fuses are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders and branch-circuits. The time-delay…

Available in:
  • Italy
  • Latvia
  • United Kingdom
  • United States
7 suppliers
Quantity
  • New Surplus
    55 pcs.
  • Refurbished
    3 pcs.
+1 condition
ATQR25 Mersen, Circuit Breakers & Fuses

MersenATQR25

Fuse 600V 25A Time-Delay Class CC ATQR Series

In-Stock

The ATQR Series of time-delay fuses are specifically designed to handle high inrush currents typical of control transformers, solenoids, and similar inductive loads. With a rated voltage of 600V AC…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
17 suppliers
Quantity
  • New Factory Sealed
    426 pcs.
  • New Surplus
    65 pcs.
+2 conditions
FR22AM50V125 Mersen, Circuit Breakers & Fuses

Ferrule fuse-links 22x58 aM 500 to 690VAC

In-Stock

Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications…

Available in:
  • Czechia
  • France
  • Germany
  • Latvia
  • Netherlands
  • Poland
10 suppliers
Quantity
  • New Factory Sealed
    480 pcs.
  • New Surplus
    60 pcs.
FR14AM50V12P Mersen, Circuit Breakers & Fuses

Ferrule fuse-links 14x51 aM 500 to 690VAC

In-Stock

Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications…

Available in:
  • Czechia
  • France
  • Germany
  • Latvia
  • Netherlands
  • Poland
9 suppliers
Quantity
  • New Factory Sealed
    10 pcs.
L330037 Mersen, Circuit Breakers & Fuses

Size 000 DIN80, vertical body, without indicator aR 100 A 690VAC

In-Stock

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for small power conversion equipment. These ultra-fast acting aR fuses have been engineered…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
11 suppliers
Quantity
  • New Factory Sealed
    8 pcs.
  • New Surplus
    1 pc.
FR10GG69V4 Mersen, Circuit Breakers & Fuses

Ferrule fuse-links 10x38 gG 400 to 690VAC

In-Stock

Mersen aM and gG fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690VAC for protection in electrical distribution circuits and various industrial applications…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
12 suppliers
Quantity
  • New Factory Sealed
    520 pcs.
  • New Surplus
    146 pcs.
OTS5 Mersen, Circuit Breakers & Fuses

MersenOTS5

Fuse Amp-Trap® 600V 5A Fast-Acting Class K5 OTS Series

In-Stock

One-Time OTS general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OTS fuses will safely interrupt available short…

Available in:
  • Italy
  • Latvia
  • United States
5 suppliers
Quantity
  • New Surplus
    10 pcs.
  • Unknown
    6 pcs.
ATM6 Mersen, Circuit Breakers & Fuses

MersenATM6

Fuse Midget Fast-Acting 600V 6A ATM Series

In-Stock

The Amp-Trap® midget fast-acting ATM fuses are designed to operate at a maximum voltage of 600 volts for both AC and DC applications, featuring an interrupting rating of 100 kA. This capability…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
18 suppliers
Quantity
  • New Factory Sealed
    2664 pcs.
  • New Surplus
    296 pcs.
+1 condition
TRS25R Mersen, Circuit Breakers & Fuses

MersenTRS25R

Fuse Tri-Onic® 600V 25A Time-Delay Class RK5 TRS Series

In-Stock

Tri-Onic TRS-R current-limiting time-delay fuses are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders and branch-circuits. The time-delay…

Available in:
  • Italy
  • Latvia
  • United States
6 suppliers
Quantity
  • New Surplus
    55 pcs.
  • New Factory Sealed
    10 pcs.
M253DM Mersen, Circuit Breakers & Fuses

MersenM253DM

UL508 Non-Fused Disconnect 600V 25A 3 Pole Door Mounted

In-Stock

The UL508 Non-Fused Disconnect is engineered to handle loads up to 600V, making it suitable for motor disconnect applications. This switch is recognized for its compact size and offers multiple…

Available in:
  • Italy
  • United States
3 suppliers
Quantity
  • New Factory Sealed
    4 pcs.
X220958 Mersen, Circuit Breakers & Fuses

Size 17x49 gRB/URB 690VAC without trip-indicator aR/gR 16 A 690VAC

In-Stock

The fuse, with a size of 17x49 mm , is characterized by a high breaking capacity suitable for protecting power semiconductors as per IEC standard 60269-1 and -4 . It operates at a voltage rating of…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
11 suppliers
Quantity
  • New Factory Sealed
    16 pcs.
  • New Surplus
    2 pcs.
EAFS163BS0 Mersen, Circuit Breakers & Fuses

Non-Fused Enclosed Disconnect Switches

In-Stock

The Non-Fused Enclosed Disconnect Switches are tailored to fulfill the need for effective and reliable disconnecting solutions. With a robust construction, these switches are available in various…

Available in:
  • United States
1 supplier
Quantity
  • Unknown
    1 pc.
A330027 Mersen, Circuit Breakers & Fuses

Size 000 DIN80, vertical body, with indicator aR 200 A 690VAC

In-Stock

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for small power conversion equipment. These ultra-fast acting aR fuses have been engineered…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
12 suppliers
Quantity
  • New Factory Sealed
    238 pcs.
  • New Surplus
    37 pcs.
+1 condition
V213113 Mersen, Circuit Breakers & Fuses

Cylindrical fuse-link aM 690VAC 22.2x58 32A

In-Stock

The cylindrical fuse-link aM, measuring 22x58 mm, is designed for use in electrical distribution circuits and various industrial applications with a rated voltage of 690VAC. This fuse-link has a…

Available in:
  • Italy
  • Latvia
  • United States
4 suppliers
Quantity
  • New Factory Sealed
    37 pcs.
NH000GG40V25 Mersen, Circuit Breakers & Fuses

NH fuse-links gG 400VAC double indicator/live tags size 000, 00, 1, 2, 3

In-Stock

The NH fuse-link system operates under the 400VAC specification and is designed for integration within plug-in fuse systems. It consists of essential components including a fuse-base and a fuse-link…

Available in:
  • Czechia
  • France
  • Germany
  • Latvia
  • Netherlands
  • Poland
10 suppliers
Quantity
  • New Factory Sealed
    51 pcs.
  • New Surplus
    6 pcs.
NH1GG69V200 Mersen, Circuit Breakers & Fuses

NH fuse-links gG 690VAC double indicator/live tags size 000, 00, 0, 1, 2, 3

In-Stock

The NH fuse-link system is categorized as a plug-in fuse arrangement, comprising a fuse base, which may include terminal covers and phase barriers, along with a fuse-link featuring blade contacts. A…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
12 suppliers
Quantity
  • New Factory Sealed
    142 pcs.
  • New Surplus
    29 pcs.
NH2AM50V400 Mersen, Circuit Breakers & Fuses

NH fuse-links aM 500VAC double indicator/live tags size 000, 00, 0, 1, 2, 3

In-Stock

The NH fuse-link system is a plug-in fuse solution comprised of components such as a fuse base, which may include terminal covers and phase barriers, as well as a fuse-link featuring blade contacts…

Available in:
  • Czechia
  • France
  • Germany
  • Latvia
  • Netherlands
  • Poland
11 suppliers
Quantity
  • New Factory Sealed
    29 pcs.
  • New Surplus
    3 pcs.
NH2GG69V315 Mersen, Circuit Breakers & Fuses

NH fuse-links gG 690VAC double indicator/live tags size 000, 00, 0, 1, 2, 3

In-Stock

The NH system is classified among plug-in fuse systems and is composed of: fuse-base (possibly including terminal covers and phase barriers) fuse-link with blade contact fuse-link replacement device…

Available in:
  • Czechia
  • France
  • Germany
  • Italy
  • Latvia
  • Netherlands
11 suppliers
Quantity
  • New Factory Sealed
    28 pcs.
  • New Surplus
    11 pcs.