3SB 4-R
Bel Fuse Inc.

Bel Fuse Inc.
FUSE GLASS 4A 250VAC 3AB 3AG
$0.77
Available to order
Reference Price (USD)
1+
$0.38000
5+
$0.36400
10+
$0.35400
50+
$0.30120
100+
$0.25350
250+
$0.23232
500+
$0.20048
1,000+
$0.17928
5,000+
$0.16337
Exquisite packaging
Discount
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Maximize safety with Bel Fuse Inc. 3SB 4-R fuses, a standout in our Circuit Protection inventory. These fuses feature high-speed interruption, compact footprints, and wide temperature ranges. Ideal for telecommunications, railway systems, and smart grids, they ensure reliable operation. Let us help you find the perfect fit request a quote today!
Specifications
- Product Status: Active
- Mounting Type: Holder
- Fuse Type: Cartridge, Glass
- Current Rating (Amps): 4 A
- Voltage Rating - AC: 250 V
- Voltage Rating - DC: -
- Response Time: Slow Blow
- Package / Case: 3AB, 3AG, 1/4" x 1-1/4"
- Breaking Capacity @ Rated Voltage: 200A
- Melting I²t: 226
- Approval Agency: CE, CSA, cULus, PSE
- Operating Temperature: -55°C ~ 125°C
- Color: -
- Size / Dimension: 0.250" Dia x 1.252" L (6.35mm x 31.80mm)