Bussmann, a brand with history of 106 years professionally on fuse.It's with more than 130,000 kinds of different fuses in multiple applications.Such as this 170M fuse, Mainly to protect semiconductor.
170M — Square Body size 1* to 3, DIN 43653 690 Vac (IEC), 700 Vac (UL), 40 to 2000 A
Ratings
• Volts
• 690 Vac (IEC)/700 Vac (UL)
• 750 Vdc (UL, see catalog number table for specific fuses)
• Amps 40-2000 A
• IR 200 kA RMS Sym. Operating class aR Agency information
• Designed and tested to IEC 60269 Part 4
• UL Recognized, JFHR2*, E125085
• CSA Class 53787, File 1422-30*
• CCC except where noted
• CE
* Consult your Bussmann series product representative for status.
170M3271 Cross Reference:
| Bussmann | Ferraz | Siemens |
| 170M3271 | * | * |
170M3271 Similar products(Same voltage, same current, different installation style)
| Fuse # | Fuse Description | Image |
| 170M3021 | Bussmann FUSE 500A 690V 000U/80 AR UC | |
| 170M3121 | Bussmann FUSE 500A 690V 1*/80 AR UC | |
| 170M3171 | Bussmann FUSE 500A 690V 1*TN/80 AR UC |
170M3271 Family fuses:
| Fuse PN | Fuse Description |
| 170M3258 | Bussmann fuse 170M3258;40A 690V DIN 1* AR UC |
| 170M3259 | Bussmann fuse 170M3259;50A 690V DIN 1* AR UC |
| 170M3260 | Bussmann fuse 170M3260;63A 690V DIN 1* AR UC |
| 170M3261 | Bussmann fuse 170M3261;80A 690V DIN 1* AR UC |
| 170M3262 | Bussmann fuse 170M3262;100A 690V DIN 1* AR UC |
| 170M3263 | Bussmann fuse 170M3263;125A 690V DIN 1* AR UC |
| 170M3264 | Bussmann fuse 170M3264;160A 690V DIN 1* AR UC |
| 170M3265 | Bussmann fuse 170M3265;200A 690V DIN 1* AR UC |
| 170M3266 | Bussmann fuse 170M3266;250A 690V DIN 1* AR UC |
| 170M3267 | Bussmann fuse 170M3267;315A 690V DIN 1* AR UC |
| 170M3268 | Bussmann fuse 170M3268;350A 690V DIN 1* AR UC |
| 170M3269 | Bussmann fuse 170M3269;400A 690V DIN 1* AR UC |
| 170M3270 | Bussmann fuse 170M3270;450A 690V DIN 1* AR UC |
| 170M3271 | Bussmann fuse 170M3271;500A 690V DIN 1* AR UC |
| 170M3272 | Bussmann fuse 170M3272;550A 690V DIN 1* AR UC |
| 170M3273 | Bussmann fuse 170M3273;630A 690V DIN 1* AR UC |
Packing:

About us (Office)
As Beam Electric Limited(Called: AB Power),Founded in Y2011.
We are 10 years distributors for Bussmann, Littlefuse, Eaton, ABB, Schneider, TE ,Molex, Weidmuller, Mitsubishi etc.
We are a solution provider focus on power electrical products.
AB Power provides immediate shipment of fuses,breakers, contactors, connectors etc from our extensive inventory.

Our Team:
1, Most of us used to work in Bussmann, ABB, Eaton etc companies. Professional on selecting fuses/breakers to you;
2, Most of us working in ABPower more than 2 years. Stable service to customers.

Certification:

Products of the same industry:ABB,Schneider, Eaton,
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Shopping guarantee:
●100% Bussmann original;
●100% new;
●Delivery within 24 hours.
Why do you choose us:
1.On time delicery;
2.20% cost saving;
3.Quick response;
4.Adequate stocks
Product internal structure:

Trusted by customers:

Bussmann Fuse, Semiconductor Fuse, Time Delay Fuse, High Speed Fuse, Class J Fuse, Class T Fuse, Class cc fuse, Class RK1 Fuse, Class RK5 Fuse, Class L Fuse, DC Contactor, Disconnect Switch, Car Fuse, Current Limiting Fuse, HV Fuse, Bussmann Fuse Holder, AC Fuse, DC Fuse
You can ask any Bussmann fuse and fuse cross reference(Littelfuse, Mersen, etc).