MPN

Eaton 80mA F Glass Cartridge Fuse, 5 x 20 mm

RS Stock No.:: 537-0988
Mfr. Part No.:: S500-80-R
Brand:: Eaton

Eaton 80mA F Glass Cartridge Fuse, 5 x 20 mm

Currently unavailable

We don't know if this item will be back in stock, RS intend to remove it from our range soon.

Maximise Motor Performance and Protection

Combine Eaton’s S711 soft starters with high-performance cartridge fuses for smoother startups and enhanced protection. Reduce downtime, prevent damage, and extend motor lifespan with Eaton's circuit protection solution.

Shop Eaton S711 Soft Starters Here

RS Stock No.:: 537-0988
Mfr. Part No.:: S500-80-R
Brand:: Eaton

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Product Type	Cartridge Fuse
	Current Rating	80mA
	Fuse Size	5 x 20 mm
	Fuse Speed	F
	Voltage	250V ac
	Overall Length	20mm
	Body Material	Glass
	Fuse Characteristics	Fast Acting
	Series	Bussmann
	Diameter	5mm
	Standards/Approvals	IMQ, CCC, VDE, SEMKO, BSI, PSE

	Select all
	Brand Eaton
	Product Type Cartridge Fuse
	Current Rating 80mA
	Fuse Size 5 x 20 mm
	Fuse Speed F
	Voltage 250V ac
	Overall Length 20mm
	Body Material Glass
	Fuse Characteristics Fast Acting
	Series Bussmann
	Diameter 5mm
	Standards/Approvals IMQ, CCC, VDE, SEMKO, BSI, PSE

COO (Country of Origin):: CN

Eaton Cartridge Fuse, 80mA Current, 250V Voltage - S500-80-R

This cartridge fuse provides fast overcurrent protection for electronic and electrical equipment, designed for insertion into circuits where Rapid interruption of fault currents is required. It operates at low current levels and is suited to control and signal protection in industrial automation and electronic assemblies, delivering predictable clearing behaviour at standard mains voltage.

Features & Benefits

• 80 mA rated current delivers precise low-current protection
• 250V rated voltage supports common 50 Hz mains applications
• Fast-acting characteristic enables prompt fault isolation
• Glass-bodied construction allows Visual fuse condition inspection
• High-speed interruption reduces exposure of downstream components

Applications

• Suitable for protection of control circuits in automation panels
• Ideal for safeguarding sensor and signal lines in electronics
• Used with power supplies requiring low-current fault protection
• Can be used for small motor-control and relay driver protection

What is the expected breaking performance at rated voltage?

At rated voltage the device is specified for interrupting fault currents with defined melting I2t values measured at listed interrupting ratings, providing Rapid energy clearing appropriate for low-current faults.

How can the fuse be mounted if axial connections are required?

An axial lead option is available using copper-tinned wire with nickel-plated brass endcaps for installations needing through-wire connections.

What construction details aid installation verification?

The transparent glass tube and plated endcaps permit Visual confirmation of element condition and solderable or clip-friendly end termination.

How is time-current behaviour characterised for users selecting protection coordination?

Nominal time/current curves are provided showing Rapid opening at multiples of rated current with specified minimum and maximum time thresholds for different ampere ranges.

Note

Eaton formerly known as Bussmann

Approvals

UL, BSI, VDE, SEMKO, IMQ

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