A30QS Series / 300V

A30QS Amp-trap® Semiconductor Protection fuses areintended for the protection of Power Semiconductorssuch as Diodes, Phase Control SCR's and other power Semiconductor devices. The A30QS isrecommended fornew applications providing solutions for your criticalprotection needs at 300V and less semiconductors.

Product Data

[691 KB]

Brochure

[Not Available]

DXF Drawings

UL File Card

Features

Low I2t minimizes damage to protected component on short circuit
Controlled arc voltage reduces stress to circuit
components during fuse clearing
Choice of mounting types helps in equipment design

Highlights

Fast Acting
Current Limiting
Indicator options available
Superior DC capabilities

Ratings

AC: 300VAC, 1A to 4500A, 200kA I.R.
AC: 300VDC, 1A to 4500A, 100kA I.R.

Approvals

UL Recognized Component
Guide JFHR2
Some Ratings RoHS Compliant

Applications

Protection of AC/DC drives, UPS and other equipment of 300 volts or less

Ferraz A30QS Series Fuse Selection

AMPERE RATING	CATALOG NUMBER	AMPERE RATING	CATALOG NUMBER	AMPERE RATING	CATALOG NUMBER	AMPERE RATING	CATALOG NUMBER
1	A30QS1-1	60	A30QS60-4	300	A30QS300-4TI	1000	A30QS1000-128IL
2	A30QS2-1	70	A30QS70-4	350	A30QS350-4	1200	A30QS1200-128
3	A30QS3-1	80	A30QS80-4	400	A30QS400-4	1500	A30QS1500-128
4	A30QS4-1	90	A30QS90-4	400	A30QS400-4IL	1500	A30QS1500-128IL
5	A30QS5-1	100	A30QS100-4	400	A30QS400-4TI	1600	A30QS1600-128
6	A30QS6-1	100	A30QS100-4TI	450	A30QS450-4	2000	A30QS2000-128
7	A30QS7-1	125	A30QS125-4	500	A30QS500-4	2000	A30QS2000-128IL
8	A30QS8-1	130	A30QS130-4	550	A30QS550-4	2500	A30QS2500-128
10	A30QS10-1	150	A30QS150-4	600	A30QS600-4	2500	A30QS2500-128IL
12	A30QS12-1	150	A30QS150-4TI	600	A30QS600-4TI	3000	A30QS3000-128
15	A30QS15-1	175	A30QS175-4	600	A30QS600-4IL	3500	A30QS3500-128
20	A30QS20-1	200	A30QS200-4	700	A30QS700-4	3500	A30QS3500-128IL
25	A30QS25-1	200	A30QS200-4TI	700	A30QS700-128	4000	A30QS4000-128
30	A30QS30-1	225	A30QS225-4	800	A30QS800-4	4500	A30QS4500-128
35	A30QS35-4	250	A30QS250-4	800	A30QS800-4IL
40	A30QS40-4	250	A30QS250-4TI	800	A30QS800-128
50	A30QS50-4	300	A30QS300-4	1000	A30QS1000-128