AC2

**BUSSMANN** Effective February 2015Supersedes November 2014 SERIES 

Technical Data **4110** 

## Bussmann series AC BS88 Centre bolted tags 

## **Product description** 

A range of British standard fuse links specifically designed for the protection of general industrial applications e.g. power distribution, cable protection, motor protection. 

## **Standard features** 

- Good peak let-through current limitation 

- 1:1:6 Selective coordination ratio between ‘minor’ and ‘major’ fuse 

- gG characteristics for cable protection and general purpose applications 

- Power loss values within the limits of IEC 60269 

Technical Data 4110 Effective February 2015 

Bussmann series AC BS88 Centre bolted tags 

## **Catalogue symbol** 

AC(Amps) 

## **Technical data** 

Rated voltage: 

- 550 V a.c. / 250 V d.c. (2 to 20 A) 

- 500 V a.c. / 250 V d.c. (25 to 32 A) 

Rated current: 2 to 32 A 

Class of operation: gG Breaking capacity: 

- 80 kA at a.c rated voltage 

- 40 kA at 250 V d.c. 

## **Standards/Approvals** 

- BS88 

- IEC 60269 

- Suitable for use in RoHS compliant applications 

## **Packaging** 

MOQ 20 

## **Table 1.  Technical data** 

|||||**Energy integrals I**|**Energy integrals I2t (A**|**t (A2S)**||||
|---|---|---|---|---|---|---|---|---|---|
|||**Rated**|||||**Watts**|||
|**Catalogue**<br>**number**|**Rated voltage**|**current**<br>**(Amps)**|**Breaking**<br>**capacity**|**Pre-**<br>**arcing**|**Total at**<br>**415 V a.c.**|**Total at**<br>**550 V a.c.**|**loss**<br>**(W)**|**Product**<br>**class**|**Weight**<br>**(grams)**|
|AC2|550 V a.c./ 250 V d.c.|2|80 kA at 550 V a.c. /|1.2|3.1|3.8|1.2|gG|55|
|AC4||4|40 kA at 250 V d.c.|11|31|38|1.4|||
|AC6||6||32|90|125|1.8|||
|AC10||10||20|60|80|2.4|||
|AC16||16||85|240|320|2.9|||
|AC20||20||220|580|770|3.1|||
|AC25|500 V a.c./ 250 V d.c.|25|80 kA at 500 V a.c. /|500|1400|1850|3.2|gG|55|
|AC32||32|40 kA at 250 V d.c.|1000|2760|3700|3.5|||



## **Dimensions - mm** 

**Catalogue numbers A B C D E F G H K** AC2-32 113.5 97 55.5 21 1.6 12.7 13.5 7 11.2 

**2** 

**EATON** www.eaton.com 

Technical Data 4110 Effective February 2015 

Bussmann series AC BS88 Centre bolted tags 

## Time-current characteristic curve 

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© 2015 Eaton All Rights Reserved Publication No. 4110 February 2015