欧标方体DIN 43 620 690V 10-800A-BUSSMANN

Product Information

Eaton's Bussmann Division fuses and surge circuit protection ...

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The protection you rely on.

The Bussmann brand continues to reflect a long-standing tradition of providing fusible circuit protection and electrical safety solutions that protect equipment and enable reliable, efficient power distribution.

When you bring together the industry’s top innovator in fuse technology with unmatched expertise in circuit breakers you get leadership in circuit protection. Eaton’s heritage in circuit breaker development coupled with the number one Bussmann brand in fuses,means the choice is no longer fuse or breaker. Its fuse and breaker.

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Square Body DIN 43 620 — 690V (IEC): 10-800A Class gR — Full Range Fuses

Specifications

Description: Square body DIN 43 620 blade style high speed fuses.

Dimensions: See dimensions illustration.

Ratings:

Volts: — 690Vac (IEC)

Amps: — 10-800A IR: — 300kA RMS Sym.

Agency Information: CE, Designed and tested to IEC 60269: Part 4, UL Recognized.

Electrical

Characteristics

Total clearing I2t

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).

Arc Voltage

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%

Power Losses

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.

Catalog Numbers

Catalog Numbers	Electrical Characteristics
Type T Indicator For Micro	Size	Amp	Vac
170M2691	00	10	690
170M2692		16
170M2693		20
170M2694		25
170M2695		32
170M2696		40
170M2697		50
170M2698		63
170M2699		80
170M2700		100
170M2701		125
170M2702		160
170M4176	1	50
170M4177		63
170M4178		80
170M4179		100
170M4180		125
170M4181		160
170M4182		200
170M4183		250
170M4184		315
170M4185		350
170M4186		400
170M5881	2	200
170M5882		250
170M5883		315
170M5884		350
170M5885		400
170M5886		450
170M5887		500
170M5888		550
170M5889		630
170M6080	3	350
170M6081		400
170M6082		450
170M6083		500
170M6084		550
170M6085		630
170M6086		700
170M6087		800

*The RMS amp rating of this fuse range is given with open fuse bases connected to copper conductors according to IEC 60269, Part 1, table 10. When used in enclosed fuse bases/ disconnects, derating factors have to be observed.

Please contact Cooper Bussmann for application assistance.

• Watts loss provided at rated current.

• Microswitch ordered separately. See accessories on page 185-186.

• For fuse curves see pages 142 and 143.

Features and Benefits

• Excellent DC performance

• Low arc voltage and low energy let-through (I2t)

• Low watts loss

• Superior cycling capability

Typical Applications

• DC common bus

• DC drives

• Power converters/rectifiers

• Reduced voltage starters

For Operating Class aR Fuses in This Body Style

• See page 132

Why Choose Us

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Transportation cost:

The quantity is greater than MOQ (minimum packing quantity), no charge is charged in China.

The quantity is less than MOQ (minimum packing quantity), Shun Feng express / Debon logistics, freight collect.

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More available in 6-8 weeks

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* Total Available: Please call for availability

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Product quality: According to the original factory qualification standards specified by the factory of origin of the contract materials.

Acceptance shall be conducted in accordance with the specifications and acceptance standards of the original manufacturer. If there is any discrepancy, the goods can be rejected after being delivered to the buyer's warehouse. Otherwise, the delivered contract materials shall be deemed to comply with the contract quality assurance provisions.

Provide SF/Deppon logistics services, accept SF Express or Deppon Logistics on delivery collection

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Square Body DIN 43 620 — 690V (IEC): 10-800A Class gR — Full Range Fuses

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