Square Body – DIN 43 653 1000V (IEC/U.L.) 160-630A R

1 Bussmann . Square body DIN 43 653. 1000V ( ) 160-630A . R.. Electrical Characteristics Ordering Information Curves I2t (A2s) -KN/110 -TN/110. Rated Clearing Type K Type T Carton See Page Rated Current at Rated Watts Indicator for Indicator for Carton Weight or Size Voltage RMS-Amps Pre-arc Voltage Loss Micro Micro Qty. (kg) (Datasheet). 1000 160 2200 13500 40 170M4965 170M4980. 1000 200 4150 24500 45 170M4966 170M4981. 1000 250 7750 46000 52 170M4967 170M4982. 1000 315 16500 98500 60 170M4968 170M4983. 1000 350 21500 130000 65 170M4969 170M4984 Page 75. 1 1000 400 31000 185000 70 170M4970 170M4985 3 or 1000 450 44500 265000 80 170M4971 170M4986 (720059). 1000 500 63000 375000 85 170M4972 170M4987. 1000 550 84500 500000 90 170M4973 170M4988.

2 1000 630 125000 755000 98 170M4974 170M4989. 1000 250 6750 40000 65 170M5966 170M5981. 1 kg = lbs. 1 lb = 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.

3 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. Form No. 170M. Page 1 of 4. 2-25-02 SB01407 BIF Doc #720059. Bussmann . Square body DIN 43 653. 1000V ( ) 160-630A . R.. Electrical Characteristics Total clearing I2t Arc Voltage Power Losses The total clearing I2t at rated voltage and This curve gives the peak arc voltage, Watts loss at rated current is given in at power factor of 15% are given in the UL, which may appear across the fuse dur- the electrical characteristics. The curve electrical characteristics. For other volt- ing its operation as a function of the allows the calculation of the power ages, the clearing I2t is found by multi- applied working voltage Eg, (RMS) at a losses at load currents lower than the plying by correction factor, K, given as power factor of 15%.

4 Rated current. The correction factor, Kp, a function of applied working voltage, is given as a function of the RMS load Eg, (RMS). current, Ib, in % of the rated current. *Rated voltage 900V. 1,5 3 1,0. K UL Kp 2,5 0,8. 2 0,7. 1,0 * 1,8 0,6. 1,6 0,5. 1,4. 1,2 0,4. 0,5 103. 8 0,3. 0,4. 7. 0,3 6 0,2. 5. 0,15. 0,2 4. Eg 3 Eg Ib 0,1. 500 600 700 800 900 1000 500 600 700 800 900 1000 30 40 50 60 70 80 90 100%. Dimensions DIN 43 653 Type KN/110 and TN/110. Size A B C Max D1 E G H I. 1*KN/110 80 138 108 61 43 6 22 11. 1KN/110 80 138 108 69 51 6 25 11. 2KN/110 80 138 108 77 59 6 25 11. 3KN/110 81 139 108 92 74 6 30 11. Size A B C Max D2 E G H I. 1*TN/110 80 138 108 61 43 6 22 11. 1TN/110 80 138 108 69 51 6 25 11.

5 2TN/110 80 138 108 75 59 6 25 11. 3TN/110 81 139 108 90 74 6 30 11. Dimensions in mm 1 mm = 1 = mm KN/110 TN/110. Form No. 170M. Page 2 of 4. 2-25-02 SB01407 BIF Doc #720059. BIF Document Semiconductor Fuse 720059. 160-630A , 1000 Volts 104. 103 The partial dotted curves are for fuses designed to give part range protection (aR protection). Loading or operation above the 102 curve indicated at A on the curves must in gener- al be avoided. Please see Virtual Pre-arcing Time In Seconds technical guidance 10 170K . for further information. Curves that are not dotted are for fuses designed to give full range protection. 1s 315A. 200A. 630A. 500A. 400A. 10-1. 450A. 350A. 250A. 160A. 550A. 10-2. 10-3. 10-4.

6 102 103 104 105. Prospective Current In Ampere RMS. Pre-Arcing Time-Current Characteristic Curves Approved: PK Page 3 of 4. TYPOWER ZILOX Rev. Date: NOV-01 Pub. Date: NOV-01. BUSSMANN BUSSMANN BUSSMANN DENMARK. Box 14460 Burton-on-the-Wolds 5 Literbuen St. Louis, MO 63178-4460 Leicestershire LE12 5TH DK-2740 Skovlunde England Copenhagen, Denmark Phone: 636-394-2877 Phone: 44-1509-882737 Phone: 45-4485-0900. Fax: 800-544-2570 Fax: 44-1509-882786 Fax: 45-4485-0901. 2-25-02 SB01407 Int'l Fax: 636-527-1413. Bussmann reserves the right without notice to change design and/or discontinue distribution of this product. BIF Document Semiconductor Fuse 720059. 160-630A , 1000 Volts Size 1. 105. 630A 550A. A. 500A 450.

7 Peak Let-Through Current In Amperes 0 0 A 3 5 0A. 4. 315A 50A. 2. 0 A. 20 160A. 104. 103. 2x102. 102 103 104 105 Amp 106. Prospective Short-Circuit Current symmetrical RMS. Peak Let-Through Cut-Off Current Characteristic Curves Approved: PK Page 4 of 4. TYPOWER ZILOX Rev. Date: NOV-01 Pub. Date: 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.

8 Bussmann also reserves the right to 2-25-02 SB01407 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.