Mersen ATMR20 Fuse Amp-Trap 600V 20A Fast-Acting Class CC Fuse, 0.41 Inch Diameter, 1.5 Inch Length
Mersen ATMR20 Fuse Amp-Trap 600V 20A Fast-Acting Class CC Fuse, 0.41 Inch Diameter, 1.5 Inch Length
- MPN: ATMR20
- UPC: 782001904821
- PPN: FER-ATMR20
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Description
Amp-Trap ATMR fast-acting fuses are the smallest dimension 600V fuses suitable for branch-circuit protection. The ATMR is a popular choice for economical protection of control circuits and control circuit transformers where available short circuit currents exceed 10,000 amperes. ATMR's rejection dimensions prevent substitution by lesser rated fuses. These fast-acting fuses give current-limiting protection to general circuits.
Features
- Designed with the critical Class CC rejection tip, this fuse is engineered to prevent the installation of fuses with lower voltage or interrupting ratings into your safety-critical circuits. This mechanical safeguard ensures your control transformers and motor branches are always protected by a high-capacity, current-limiting component, maintaining the integrity of your UL-listed equipment.
- Rated for a full 600 volts in both AC and DC environments, this versatile 20-amp fuse provides a single-solution defense for diverse power distribution needs. Whether you are protecting complex industrial control panels or high-voltage photovoltaic strings, the ATMR20 offers the high-voltage overhead required to prevent catastrophic arc-flash events and electrical fires.
- Built as a "fast-acting" protector, this fuse responds instantly to overcurrent conditions, clearing faults with lightning speed to shield delicate solid-state components and control circuits. This rapid isolation prevents thermal damage to downstream equipment, significantly reducing the risk of permanent hardware failure and minimizing repair-related downtime in your facility.
- Featuring a massive 200,000 Amp interrupting rating (AIR), this compact 10x38mm fuse is capable of safely quenching even the most severe short circuits without exploding or failing. This high-performance current limitation provides peace of mind for industrial engineers, ensuring that your machinery remains protected even when connected to high-capacity utility power sources.
Specifications
- Voltage
- 600 V AC/DC
- Interrupting Rating AC
- 200 kA
- Speed/Characteristic
- Fast-Acting
- Length
- 1.5 in
- Weight
- 0.017 lb
- Connection/Terminal Type
- Ferrule
- Body/Insulating Material
- GMG
- RoHS Compliant
- Yes
Amperage20 A
Interrupting Rating DC100 kA
Fuse ClassClass CC
Diameter0.41 in
MountingClip
Connection/Terminal MaterialTin-Plated Copper
Frequency50/60 Hz
CertificationsUL Listed, CSA Certified, DC Listed
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