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50-124-06/50A
Fuse, Semiconductor, Class gR, 50 A, Very Fast Acting, 14mm x 51mm, 0.55" x 2"
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SIBA
- Product type: Semiconductor Fuses
- Product Range:Class gR Series; Fuse Current:50A; Blow Characteristic:Very Fast Acting; Fuse Size Metric:14mm x 51mm; Fuse Size Imperial:0.55" x 2"; Voltage Rating V DC:-; Voltage Rating VAC:700VAC
- SVHC: No SVHC (17-Jan-2022)
- Fuse Current: 50A
- Product Range: Class gR
- Fuse Size Metric: 14mm x 51mm
- Fuse Size Imperial: 0.55" x 2"
- Voltage Rating VAC: 700VAC
- Voltage Rating VDC: -
- Blow Characteristic: Very Fast Acting
| Delivery and price | |
|---|---|
| Units per pack | 20 |
| Price | 10.12 € |
| Current stock | 50+ |
| Lead time | 7 days |
Datasheet
URZ Electrical Characteristics Electrical characteristics **==> picture [21 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> FUSES<br>**----- End of picture text -----**<br> ## Size Rated Voltage Class Rated Breaking Capacity **14 x 51 mm AC 690 V (IEC) · AC 700 V (UL) gR 200 kA** |**Part No.**<br>**without Striker**<br>50 124 06.6<br>50 124 06.8<br>50 124 06.10<br>50 124 06.12<br>50 124 06.16<br>50 124 06.20<br>50 124 06.25<br>50 124 06.32<br>50 124 06.40<br>50 124 06.50|**Part No.**<br>**Power**<br>**with Striker**<br>**Loss**<br>50 126 06.6<br>50 126 06.8<br>50 126 06.10<br>50 126 06.12<br>50 126 06.16<br>50 126 06.20<br>50 126 06.25<br>50 126 06.32<br>50 126 06.40<br>10.0<br>50 126 06.50<br>12.0|**Power**<br>**Loss**<br>**[W]**<br>1.3<br>1.7<br>2.6<br>3.1<br>4.7<br>6.0<br>7.6<br>9.5<br>10.0<br>12.0|**Pre-arcing**<br>**l2t-value**<br>**[A2s]**<br>2.9<br>5.1<br>7.7<br>8.1<br>11<br>21<br>32<br>63<br>140<br>250|**Total**<br>**l2t-value @ 660 V**<br>**[A2s]**<br>18<br>28<br>39<br>75<br>115<br>190<br>340<br>620<br>1 050<br>1 900| |---|---|---|---|---| **==> picture [494 x 413] intentionally omitted <==** **----- Start of picture text -----**<br> Cut-Off Characteristics Time-Current Characteristics<br>° SSa . ==4<br>a aPt ee eee A ‘seSS esA e OS H rH ct =<br>Ic TT ATT t(s) |} ie WW<br>(kA)<br>A ATI A<br>a a ee<br>es ee 2 ee ——— ee<br>a 2 ar a a a a a irr ea<br>ee Ren \ \ |<br>ee<br>PT [TT] YTeee 2 eee eee —TTTTTTTTtT<br>eeWa ell TTt<br>10' ——a zm a >. es TP ARE TE HF Ps puseae. pI MOPICS SP<br>ee eo ee ec<br>eea a 2 Coo ae ar ara eae Ee * rE<br>po A ee LTT @ CONGO F NOOO<br>pt TO as wane HT > PPP rr yr PPP<br>a Ason LT pt oP Fiat FP PEE<br>et =” sal LUT<br>| pees lel ; |<br>a ee epee AEH —— oe Cinta<br>5 [Tra a SSFee eee Coo ian |\ || \ |‘an| |<br>\ | er ad ere | TTT TT TET Ses St SS Gn Gn oO On Dn<br>| Yee eerie fT TTT tT ee ee<br>[Ase<br>Beceem | LUNN | LUM LLU) 0 SSSSSE esr<br>Prospective Short Circuit Current I(kA) —> EE Bn<br>me<br>Arc voltage-Diagram Reduction factor for total I [2] t-value Reduction factor for power loss<br>etLLL<br>eeSaeEee ee, “TTT, po e ——EES<br>(V____UACL ) 1200 7 KB 1,0 PfP|. /| KW 0.8 SERREHH/ a ea<br>om L-|bl [7-4] | wl |<br>Se4nee aanL wlBERR 2 HA ny<br>wm SaeeeeZo wo LZeven wo LLLPt Tt tt TA ‘gt BANK \ |<br>coo | oa 4 02 Senee7 4558 Po creep? t: PUVA<br>woo LLLPf} wbKT | | | poeBe Zeaneee = ==ee eeeSs<br>100 300 500 700 100 300 500 700 0 02 04 06 08 1,0 10° 2 3 4 56 8 [10!] 2 3.4 56 8 10?<br>(V____UACB ) (V____UACB ) (I___INB) RMS Prospective Current I(A)<br>Cut-off Current Peak<br>Virtual Pre-arcing Time<br>**----- End of picture text -----**<br> www.sibafuses.com URZ 27
Updated at March 17, 2026
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