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White ceramic square tube fuse with knife shaped contacts

OEM Industries

OEM Industries NT1 RT16-1 RO32 200A 500V 100kA ceramic square tube fuse with knife shaped contact

SKU CH-V4HV-J94ZR

Ceramic square tube fuse rated 200 A, 500 V with 100 kA breaking capacity and knife shaped contacts

  • Amperage200
  • Product typeCircuit Protectors
  • Rated for 200 A continuous current
  • gG characteristic protects general purpose circuits
  • 500 V AC rated voltage withstand
  • 100 kA breaking capacity clears heavy faults
  • Ceramic square tube body with knife shaped contact

NT1 RT16-1 RO32 200A fuse

This ceramic square tube fuse carries a 200 A gG rating at 500 V with a 100 kA breaking capacity. It suits industrial panels and generator circuits that require reliable over-current protection. The knife-shaped contacts allow secure mounting in compatible fuse bases.

Capacity and headroom

Rated at 200 amps and 500 volts, the device handles sustained loads up to its nominal current and interrupts fault currents up to 100 kA. It runs out of headroom when continuous current exceeds 200 A or when system voltage surpasses 500 V. The gG characteristic provides full-range protection for cables and equipment.

Knife-shaped contact benefit

The knife-shaped contact ensures a firm, low-resistance connection inside standard fuse holders. This mechanical design reduces contact heating and simplifies replacement without special tools. No additional accessories or software are bundled with the fuse.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $51.99
Typical for this category: the median of 1,135 items is $54.99.

Specifications

Product
Product lineNT1 RT16-1 RO32
Model nameNT1 RT16-1 RO32
Product typeCircuit Protectors
Power
Amperage200

Questions about this item

Will the 200 A rating and knife shaped contact fit the existing holder in my older panel?

The fuse is rated at 200 A with a knife shaped contact designed for compatible RO32 holders; verify the holder’s ampere rating and contact style before installation.

How can I confirm the ceramic square tube fuse is operating correctly after fitting it?

After installation, measure voltage across the fuse under load; a reading near zero volts indicates the element is intact and the 500 V 100 kA rating is being met.

Does the package include only the fuse or are mounting brackets and indicators supplied separately?

The box contains the ceramic square tube fuse with knife shaped contact; mounting hardware and visual indicators are not included and must be sourced separately.

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