RUEF400

Littelfuse Poly-Switch Fuse RUEF 30VAC 30VDC 4A radial RM5,8mm

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Manufacturer Part No.
RUEF400
Schukat Part No.
RUEF400
Manufacturer
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13.720 Pcs. in stock

Planned delivery time
Ø 11 Weeks
Life Cycle Status
The life cycle indicates which market phase the item is in. We distinguish between: • Active (green) • NRND = Not Recommended for New Designs (yellow) • LTB = Last Time Buy (yellow) • EOL = End of Life (red)
Active
Available (from stock)
Replacement / Follow-up View entire series
Data Sheet
ECAD Model
Downloads

Prices

Manufacturer bundle 1000 Pcs.
Manufacturer's packaging unit (Mfr. PU) means the smallest original packaging unit of the manufacturer.
Price per 1 Pcs.

Quantity and Options

(at least 10 or multiple of 10)
All prices net plus VAT. We do not deliver to private customers.

Fact Sheet

Series
RUEF
Rated current
4 A
Interrupting Current, Max.
40 A
Operating temperature range, min.
-40 °C
Operating temperature range, max.
85 °C
RoHS-Conform

Specifications

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General

Manufacturer
  • Littelfuse
Series
  • RUEF
Type
  • Self-resetting fuse
Product group
  • E1222 PolySwitch Resettable Devices Series RUEF
Assembly
  • radial
Fastening
  • THT
Contact material
  • tin plated copper coated steel

Dimensions and weights

Dimension: Length
  • 14 mm
Dimension: Width
  • 3 mm
Dimension: Height
  • 26.9 mm
Pitch
  • 5.8 mm

Operating conditions

Operating temperature range, min.
  • -40 °C
Operating temperature range, max.
  • 85 °C

Technical features

Rated current
  • 4 A
Interrupting Current, Max.
  • 40 A
Rated voltage V AC
  • 30 V AC
Rated voltage V DC
  • 30 V DC
Max. resistance 1 hour after switching off
  • 50 mOhm 
Tripping time with specified reference current IS
  • 12.7 s

Safety/Certifications

Approvals
  • MOT
  • UL
  • cCSA