Bussmann® Square Body – DIN 43 653 1000V (IEC/U.L.) Size 3 Rated Voltage 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 900 315-1400A Electrical Characteristics I2t (A2s) Rated Clearing Current at Rated RMS-Amps Pre-arc Voltage 315 350 400 450 500 550 630 700 800 900 1000 1100 1250 1400 9200 13000 19000 27000 37500 52000 82500 115000 170000 250000 340000 460000 575000 795000 54500 77500 115000 160000 225000 310000 490000 700000 1050000 1500000 2050000 2750000 3400000 4200000 R ® Ordering Information Watts Loss -KN/110 Type K Indicator for Micro -TN/110 Type T Indicator for Micro 90 95 105 107 110 115 120 125 135 145 150 155 175 185 170M8614 170M8615 170M8616 170M8617 170M8618 170M8619 170M8620 170M8621 170M8622 170M8623 170M8624 170M8625 170M8626 170M8627 170M8629 170M8630 170M8631 170M8632 170M8633 170M8634 170M8635 170M8636 170M8637 170M8638 170M8639 170M8640 170M8641 170M8642 Curves Carton Qty. Carton Weight (kg) See Page or (Datasheet) 1 1.5 Page 76 or (720061) 1 kg = 2.2 lbs. 1 lb = 0.45 kg I Interrupting rating 150kA (Estimated 300kA) RMS Symmetrical. I Watts loss provided at rated current. I Microswitch ordered separately. The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 2-25-02 SB01407 Form No. 170M Page 1 of 4 BIF Doc #720061 Bussmann® Square Body – DIN 43 653 1000V (IEC/U.L.) 315-1400A R ® Electrical Characteristics Total clearing I2t Arc Voltage Power Losses The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (RMS). This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage Eg, (RMS) at a power factor of 15%. Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current. *Rated voltage 900V 1,5 3 UL 2,5 2 1,8 1,6 1,4 1,2 103 K * 1,0 0,5 0,8 0,7 0,6 0,5 0,3 0,3 0,2 0,15 4 0,2 Eg 600 700 800 900 Eg 3 1000 Kp 0,4 8 7 6 5 0,4 500 1,0 500 600 700 800 900 1000 0,1 30 Ib 40 50 60 70 80 90 100% Dimensions DIN 43 653 Type –KN/110 and –TN/110 Size 1*KN/110 1KN/110 2KN/110 3KN/110 A 80 80 80 81 C Max D1 108 61 108 69 108 77 108 92 E 43 51 59 74 G 6 6 6 6 H 22 25 25 30 I 11 11 11 11 Size A B C Max D2 1*TN/110 80 138 108 61 1TN/110 80 138 108 69 2TN/110 80 138 108 75 3TN/110 81 139 108 90 Dimensions in mm 1 mm = 0.0394” 1” = 25.4 mm E 43 51 59 74 G 6 6 6 6 H 22 25 25 30 I 11 11 11 11 KN/110 2-25-02 B 138 138 138 139 TN/110 SB01407 Form No. 170M Page 2 of 4 BIF Doc #720061 BIF Document Semiconductor Fuse 315-1400A, 1000 Volts 720061 104 The partial dotted curves are for fuses designed to give part range protection (aR protection). Loading or operation above the curve indicated at A on the curves must in general be avoided. Please see technical guidance 170K… for further information. Curves that are not dotted are for fuses designed to give full range protection. 103 10 1s * 1400A 1250A 1100A 1000A 900A 800A 700A 630A 550A 500A 450A 400A 350A 315A Virtual Pre-arcing Time In Seconds 102 10-1 10-2 10-3 10-4 102 103 104 105 Prospective Current In Ampere RMS Pre-Arcing Time-Current Characteristic Curves TYPOWER ZILOX 2-25-02 SB01407 BUSSMANN P.O. Box 14460 St. Louis, MO 63178-4460 U.S.A. Phone: 636-394-2877 Fax: 800-544-2570 Int’l Fax: 636-527-1413 Approved: PK Rev. Date: NOV-01 BUSSMANN U.K. Burton-on-the-Wolds Leicestershire LE12 5TH England Phone: 44-1509-882737 Fax: 44-1509-882786 Page Pub. Date: BUSSMANN DENMARK 5 Literbuen DK-2740 Skovlunde Copenhagen, Denmark Phone: 45-4485-0900 Fax: 45-4485-0901 Bussmann reserves the right without notice to change design and/or discontinue distribution of this product. 3 of 4 NOV-01 BIF Document Semiconductor Fuse 315-1400A, 1000 Volts 720061 3 Size Peak Let-Through Current In Amperes 105 *11205000AA A 1400 A 1100 900A 700A 550A 450A 350A 800A 630A 500A 400A 315A 104 103 2x102 102 103 104 105 Amp 106 Prospective Short-Circuit Current symmetrical RMS Peak Let-Through Cut-Off Current Characteristic Curves TYPOWER ZILOX 2-25-02 SB01407 Approved: PK Rev. Date: NOV-01 Page Pub. Date: 4 of 4 NOV-01 The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.

- Similar pages
- Square Body DIN 43 655
- 1000V (IEC) 50-400A
- Square Body Flush End
- 1000V (IEC) 50–400A
- COOPER 170M5142
- ETC 170M3148
- COOPER 170M6120
- COOPER 170M2664
- COOPER 10-315A
- COOPER 170M3211
- ETC 170M3058
- ETC 170M4758
- Bif 720022 - Cooper Industries
- ETC 170M4448
- COOPER 170M3444
- ETC FWJ-175
- COOPER FWX
- ETC 250FM
- ETC FWP-10A14F
- ETC FWA-700B
- Bif 720017 - Cooper Industries
- ETC FWA-3000AH