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Bussmann 20 amps Dual Element Time Delay Fuse 1 each

Bussmann 20 amps Dual Element Time Delay Fuse 1 each

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

The Bussmann 20A Dual Element Time Delay Fuse is engineered for dependable, steady protection in general‑purpose circuits that experience brief current spikes. Its dual element des…

Bussmann MPN ECSR20
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Typical Store Price i
Typical store price: low $12.99, average $14.99
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About Product Overview

The Bussmann 20A Dual Element Time Delay Fuse is engineered for dependable, steady protection in general‑purpose circuits that experience brief current spikes. Its dual element design blends fast response with a controlled delay, letting legitimate surges pass unimpeded while still guarding wiring and components from overload.

Key specifications at a glance:

  • Amps: 20 A
  • Volts: 600 V
  • Product Type: Dual Element Time Delay Fuse (slow‑blow)
  • Application: General purpose
  • Endcap Construction: Copper
  • Tube Construction: Copper
  • Diameter: 13/16 in
  • Length: 5 in
  • UL Listed: Yes • CSA Listed: Yes
  • Packaging: Boxed • Quantity in Package: 1
  • Tamper Proof: No
  • Brand: Bussmann

Why this fuse stands out

For circuits that endure motor starts, power supplies, or control panels, this time‑delay fuse minimizes nuisance trips by tolerating short surges. Copper endcaps and tube construction deliver excellent conductivity and mechanical durability in challenging environments, while the 600V rating supports a broad range of commercial and industrial applications. With UL and CSA listings, you gain third‑party safety validation that helps meet rigorous electrical standards.

Ideal use cases

  • Motor and pump circuits where startup current exceeds running current
  • HVAC control panels, fans, and compressors
  • Industrial power supplies and control circuitry prone to brief surges
  • Commercial appliances and equipment circuits requiring reliable protection

Practical guidance for selection and installation

Choose this 20A time‑delay fuse when you need robust protection without frequent nuisance trips in 600V systems. Confirm compatibility with your fuse holder and enclosure, noting the fuse’s 5 inch length and 13/16 inch diameter. Replace only with a fuse of the same type (dual element time delay) and rating to maintain electrical protection and safety compliance.

Engineered by Bussmann, this boxed, single‑unit fuse is ready to integrate into your panel, cabinet, or equipment rack where dependable, long‑lasting protection is essential. Add it to your cart for reliable safeguarding of circuits with inrush and surge conditions.

The Details Specifications

Brand Bussmann
SKU 3006905
UPC 782634508328
Unit 0
Case Pack Quantity 10 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 1 × 5
Weight 0 lbs
Cubic Feet 0.00206 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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