1250 & 1300 Volt Semiconductor Fuses

Name: 1250 & 1300 Volt Semiconductor Fuses
Brand: Mersen

The 1250 & 1300 Volt Semiconductor Fuses is part of the Mersen (formerly Ferraz Shawmut) semiconductor fuses line, distributed by Gross Automation.

Ferraz Shawmut 1250/1300V PSC fuse-links provide maximum flexibility in equipment design and ultimate protection for today’s power conversion equipment. These square body fuse-links are available in four different body sizes, each size having seven worldwide acceptable mounting styles. The different mounting styles and body sizes long with a broad range of ampere ratings allow greatest flexibility in equipment design.

Specifications

Specification	Value
Features	Choice of mounting styles gives wide choice for equipment design; Broad range of ampere ratings in a given body size for design flexibility; IEC 269-4 compliance for worldwide semiconductor applications; Extremely Fast Acting; Current Limiting; Worldwide Acceptability; Superior Cycling Ability

Features

Choice of mounting styles gives wide choice for equipment design
Broad range of ampere ratings in a given body size for design flexibility
IEC 269-4 compliance for worldwide semiconductor applications
Extremely Fast Acting
Current Limiting
Worldwide Acceptability
Superior Cycling Ability

Ratings

AC: AC: 50-1800A, 650 / 1300 VAC, 100 kA IR, DC: Consult Factory
UL Recognized Component
Sizes 70,71,72,73
Tested to IEC 269.4
RoHS Compliant
Protection of rectifiers, inverters, DC drives, UPS Systems, reduced voltage motor starters, and other equipment in globally accepted applications

Catalog Numbers

How to choose

Each catalog number is one fuse, set by three choices:

Amps: find your amp rating in the Amps column.
Body size: 70, 71, 72 or 73. Each size has its own dimensions (drawings on pages 2 and 3 of the PDF).
Mounting style: how the fuse attaches. Each catalog-number column is one style; the 1250 V European/IEC table and the 1300 V North American table have their own:

DIN 110 (D11A): European blade
Metric Tapped Single (TTF): European flat terminal with one tapped hole, metric thread (M8 to M12)
N. American Blade (LI; LLI on size 71): North American straight blade
Tapped Single (TTI): North American flat terminal with one tapped hole (5/16-18 or 3/8-16; M12 on size 73)

Volts: most are rated 1250 V (European/IEC) or 1300 V (North American); many of the higher amp ratings are rated lower (down to 600 V), and where the two mounting styles of one rating differ in voltage they are listed as separate rows. The Volts column gives each row's rating.

Reading a number: 12,5URD70D11A0050 is 1250 V, class URD, body size 70, DIN 110 mounting, 50 A. A130URD70LI0063 is 1300 V, URD, size 70, North American straight blade, 63 A.

Double-body (2 x 72, 2 x 73) and size 73 PPAF fuses are in their own table below; their dimensions are on page 10.

Source: Mersen 1250/1300 Volt PSC catalog (PDF), numbering key on page 1

1250 Volt European/IEC Style

Body Size	Amps	Volts	DIN 110 Catalog Number	Metric Tapped Single Catalog Number
70	50	1250	12,5URD70D11A0050+	12,5URD70TTF0050+
70	63	1250	12,5URD70D11A0063+	12,5URD70TTF0063+
70	80	1250	12,5URD70D11A0080+	12,5URD70TTF0080+
70	100	1250	12,5URD70D11A0100+	12,5URD70TTF0100+
70	125	1250	12,5URD70D11A0125+	12,5URD70TTF0125+
70	160	1250	12,5URD70D11A0160+	12,5URD70TTF0160+
70	200	1250	12,5URD70D11A0200+	12,5URD70TTF0200+
70	250	1250	12,5URD70D11A0250+	12,5URD70TTF0250+
70	280	1200	12URD70D11A0280+	-
70	280	1200	-	12URD70TTF0280+
70	315	1200	12URD70D11A0315+	-
70	315	1200	-	12URD70TTF0315+
70	350	1100	11URD70D11A0350+	11URD70TTF0350+
70	400	1100	11URD70D11A0400+	11URD70TTF0400+
Body Size	Amps	Volts	DIN 110 Catalog Number	Metric Tapped Single Catalog Number
71	160	1250	12,5URD71D11A0160+	12,5URD71TTF0160+
71	200	1250	12,5URD71D11A0200+	12,5URD71TTF0200+
71	250	1250	12,5URD71D11A0250+	12,5URD71TTF0250+
71	315	1250	12,5URD71D11A0315+	12,5URD71TTF0315+
71	350	1250	12,5URD71D11A0350+	12,5URD71TTF0350+
71	400	1250	12,5URD71D11A0400+	12,5URD71TTF0400+
71	450	1250	12,5URD71D11A0450+	12,5URD71TTF0450+
71	500	1100	11URD71D11A0500+	11URD71TTF0500+
71	550	1100	11URD71D11A0550+	11URD71TTF0550+
71	630	1000	10URD71D11A0630+	-
71	630	1100	-	11URD71TTF0630+
Body Size	Amps	Volts	DIN 110 Catalog Number	Metric Tapped Single Catalog Number
72	280	1250	12,5URD72D11A0280+	12,5URD72TTF0280+
72	315	1250	12,5URD72D11A0315+	12,5URD72TTF0315+
72	350	1250	12,5URD72D11A0350+	12,5URD72TTF0350+
72	400	1250	12,5URD72D11A0400+	12,5URD72TTF0400+
72	450	1250	12,5URD72D11A0450+	12,5URD72TTF0450+
72	500	1250	12,5URD72D11A0500+	12,5URD72TTF0500+
72	550	1250	12,5URD72D11A0550+	12,5URD72TTF0550+
72	630	1100	11URD72D11A0630+	-
72	630	1250	-	12,5URD72TTF0630+
72	700	1000	10URD72D11A0700+	-
72	700	1100	-	11URD72TTF0700+
72	800	1000	10URD72D11A0800+	-
72	800	1100	-	11URD72TTF0800+
72	900	1000	10URD72D11A0900+	10URD72TTF0900+
72	1000	850	-	8,5URD72TTF1000+
Body Size	Amps	Volts	DIN 110 Catalog Number	Metric Tapped Single Catalog Number
73	315	1250	12,5URD73D11A0315+	12,5URD73TTF0315+
73	350	1250	12,5URD73D11A0350+	12,5URD73TTF0350+
73	400	1250	12,5URD73D11A0400+	12,5URD73TTF0400+
73	450	1250	12,5URD73D11A0450+	12,5URD73TTF0450+
73	500	1250	12,5URD73D11A0500+	12,5URD73TTF0500+
73	550	1250	12,5URD73D11A0550+	12,5URD73TTF0550+
73	630	1250	12,5URD73D11A0630+	12,5URD73TTF0630+
73	700	1200	12URD73D11A0700+	-
73	700	1250	-	12,5URD73TTF0700+
73	800	1100	11URD73D11A0800+	-
73	800	1250	-	12,5URD73TTF0800+
73	900	1000	10URD73D11A0900+	-
73	900	1200	-	12URD73TTF0900+
73	1000	900	9URD73D11A1000+	-
73	1000	1000	-	10URD73TTF1000+
73	1100	900	9URD73D11A1100+	-
73	1100	950	-	9,5URD73TTF1100+
73	1250	900	-	9URD73TTF1250+
73	1400	850	-	8,5URD73TTF1400+
73	1600	660	-	6,6URD73TTF1600+
73	1800	600	-	6URD73TTF1800+

1300 Volt North American Style

Body Size	Amps	Volts	N. American Blade Catalog Number	Tapped Single Catalog Number
70	63	1300	A130URD70LI0063+	A130URD70TTI0063+
70	80	1300	A130URD70LI0080+	A130URD70TTI0080+
70	100	1300	A130URD70LI0100+	A130URD70TTI0100+
70	125	1300	A130URD70LI0125+	A130URD70TTI0125+
70	160	1300	A130URD70LI0160+	A130URD70TTI0160+
70	200	1300	A130URD70LI0200+	A130URD70TTI0200+
70	250	1300	A130URD70LI0250+	A130URD70TTI0250+
70	315	1300	A130URD70LI0315+	A130URD70TTI0315+
70	350	1200	A120URD70LI0350+	A120URD70TTI0350+
Body Size	Amps	Volts	N. American Blade Catalog Number	Tapped Single Catalog Number
71	160	1300	A130URD71LLI0160+	A130URD71TTI0160+
71	200	1300	A130URD71LLI0200+	A130URD71TTI0200+
71	250	1300	A130URD71LLI0250+	A130URD71TTI0250+
71	280	1300	A130URD71LLI0280+	A130URD71TTI0280+
71	315	1300	A130URD71LLI0315+	A130URD71TTI0315+
71	350	1300	A130URD71LLI0350+	A130URD71TTI0350+
71	400	1300	A130URD71LLI0400+	A130URD71TTI0400+
71	450	1300	A130URD71LLI0450+	A130URD71TTI0450+
71	500	1200	A120URD71LLI0500+	A120URD71TTI0500+
71	550	1200	A120URD71LLI0550+	A120URD71TTI0550+
71	630	1100	A110URD71LLI0630+	-
71	630	1200	-	A120URD71TTI0630+
Body Size	Amps	Volts	N. American Blade Catalog Number	Tapped Single Catalog Number
72	280	1300	A130URD72LI0280+	A130URD72TTI0280+
72	315	1300	A130URD72LI0315+	A130URD72TTI0315+
72	350	1300	A130URD72LI0350+	A130URD72TTI0350+
72	400	1300	A130URD72LI0400+	A130URD72TTI0400+
72	450	1300	A130URD72LI0450+	A130URD72TTI0450+
72	500	1300	A130URD72LI0500+	A130URD72TTI0500+
72	550	1300	A130URD72LI0550+	A130URD72TTI0550+
72	630	1200	A120URD72LI0630+	-
72	630	1300	-	A130URD72TTI0630+
72	700	1100	A110URD72LI0700+	-
72	700	1200	-	A120URD72TTI0700+
72	800	1100	A110URD72LI0800+	-
72	800	1200	-	A120URD72TTI0800+
Body Size	Amps	Volts	N. American Blade Catalog Number	Tapped Single Catalog Number
73	315	1300	A130URD73LI0315+	A130URD73TTI0315+
73	350	1300	A130URD73LI0350+	A130URD73TTI0350+
73	400	1300	A130URD73LI0400+	A130URD73TTI0400+
73	450	1300	A130URD73LI0450+	A130URD73TTI0450+
73	500	1300	A130URD73LI0500+	A130URD73TTI0500+
73	550	1300	A130URD73LI0550+	A130URD73TTI0550+
73	630	1300	A130URD73LI0630+	A130URD73TTI0630+
73	700	1300	A130URD73LI0700+	A130URD73TTI0700+
73	800	1200	A120URD73LI0800+	-
73	800	1300	-	A130URD73TTI0800+
73	900	1100	A110URD73LI0900+	-
73	900	1300	-	A130URD73TTI0900+
73	1000	1100	A100URD73LI1000+	A110URD73TTI1000+
73	1100	1000	A100URD73LI1100+	A100URD73TTI1100+
73	1250	1000	A100URD73LI1250+	A100URD73TTI1250+
73	1400	900	A090URD73LI1400+	A090URD73TTI1400+
73	1600	700	A070URD73LI1600+	A070URD73TTI1600+
73	1800	650	A065URD73LI1800+	A065URD73TTI1800+

1250/1300 Volt 2x72, 2x73 Semiconductor Protection Fuses

Size	Amps	Catalog No.
73	315	12,5URD73PPAF0315+
73	350	12,5URD73PPAF0350+
73	400	12,5URD73PPAF0400+
73	450	12,5URD73PPAF0450+
73	500	12,5URD73PPAF0500+
73	550	12,5URD73PPAF0550+
73	630	12,5URD73PPAF0630+
73	700	12,5URD73PPAF0700+
73	800	12,5URD73PPAF0800+
73	900	12URD73PPAF0900+
73	1000	10URD73PPAF1000+
73	1100	9,5URD73PPAF1100+
73	1250	9URD73PPAF1250+
73	1400	8,5URD73PPAF1400+
Size	Amps	Catalog No.
2 X 72	630	12,5URD272TTF0630+
2 X 72	700	12,5URD272TTF0700+
2 X 72	800	12,5URD272TTF0800+
2 X 72	900	12,5URD272TTF0900+
2 X 72	1000	12,5URD272TTF1000+
2 X 72	1100	12,5URD272TTF1100+
2 X 72	1250	11URD272TTF1250+
2 X 72	1400	11URD272TTF1400+
2 X 72	1600	10URD272TTF1600+
2 X 72	1800	9URD272TTF1800+
2 X 72	2000	7,5URD272TTF2000+
2 X 72	2200	6,5URD272TTF2200+
2 X 72	2500	6,5URD272TTF2500+
Size	Amps	Catalog No.
2 X 73	1000	12,5URD273TTF1000+
2 X 73	1100	12,5URD273TTF1100+
2 X 73	1250	12,5URD273TTF1250+
2 X 73	1400	11URD273TTF1400+
2 X 73	1600	11URD273TTF1600+
2 X 73	1800	11URD273TTF1800+
2 X 73	2000	10URD273TTF2000+
2 X 73	2200	9,5URD273TTF2200+
2 X 73	2200	9,5URD273PLAF2200+
2 X 73	2500	9URD273PLAF2500+
2 X 73	2800	8,5URD273PLAF2800+
2 X 73	3000	6URD273PLAF3000+
2 X 73	3200	6URD273PLAF3200+
2 X 73	3600	5,5URD273PLAF3600+

Documentation

1250-1300PSC.pdf