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Ten spiral ceramic fuses with E27 bases and metal end caps

OEM Industries

OEM Industries RO21 10A gG E27 RL6-25 RL93 RLS2 5SD 5SB 500V 50KA Spiral-style ceramic fuse line protection

SKU CH-34A9-ST2HN

Ten 10 A gG ceramic fuses with E27 bases rated 500 V and 50 kA breaking capacity

  • Amperage10
  • Product typeCircuit Protectors
  • 10 A gG rating protects circuits from overload
  • E27 ceramic body withstands 500 V operation
  • 50 kA breaking capacity clears heavy fault currents
  • Spiral-style element limits let-through energy
  • Pack of 10 fuses supports multi-point installation

10 A gG ceramic fuse pack

This pack contains ten RO21 spiral-style ceramic fuses rated at 10 A with a gG characteristic. They are designed for line protection in electrical circuits up to 500 V. The E27 base fits standard screw-in fuse holders used in industrial and generator equipment.

50 kA breaking capacity at 500 V

The decisive specification is the 50 kA short-circuit breaking capacity at 500 V AC. This rating confirms the fuse can safely interrupt heavy fault currents in demanding supply networks. Select these only when your installation requires that level of prospective short-circuit current protection.

Simple screw-in replacement

Installation is a straightforward screw-in action into an E27 fuse base; no tools are required beyond ensuring the circuit is de-energised. A common error is fitting a fuse with a lower breaking capacity or wrong gG characteristic, which can fail to clear a high-energy fault.

How it compares

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

Price $46.99
Cheaper than about 58% of the 1,135 comparable items (median $54.99).

Specifications

Product
Product lineRO21 E27 RL6-25 RL93 RLS2 5SD 5SB
Model nameRO21 E27 RL6-25 RL93 RLS2 5SD 5SB
Product typeCircuit Protectors
Power
Amperage10

Questions about this item

What does the 10 A rating mean for a circuit protected by this fuse?

The fuse will carry up to 10 amperes continuously and is designed to interrupt fault currents up to 50 kA at 500 V.

How does the E27 base limit the voltage and current the fuse can handle?

The E27 screw base is rated for 500 V and works with the 10 A gG element to break up to 50 kA.

What physical space and mounting does the spiral-style ceramic body need?

The ceramic tube fits a standard E27 screw holder; its spiral element sits inside the glass envelope for panel or DIN-rail mounting.

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