DMM-B 44/100 and 11 Amps Fast-Acting Ferrule Fuses - 伊顿EATON Bussmann series产品资料中心

Catalog Symbol: DMM-B

Fast-Acting

Construction:

Melamine Tube

Nickel Plated Brass End Caps

Voltage Rating: 1000 Volts AC/DC

Interrupting Rating:

DMM-B-44/100 – 10,000A, 1000 VAC, unity power factor and 10,000A, 1000 VDC with time constant of 2.2ms. Minimum interrupt 400% of rated current at rated voltage.

DMM-B-11A – 20,000A, 1000 VAC, power factor ≤.2; 20,000A, 1000 VDC, time constant ≥10ms.

Agency Approvals:

UL Recognized 1000 VDC, File E19180

Catalog Symbol and Current Ratings

1000 VAC/VDC
DMM-B-44/100	DMM-B-11A

Carton Quantity and Weight

Ampere Ratings	Carton Qty.	Weight
		Lbs.	Kg.
44/100	100	1.3	0.59
11A

*Weight per carton

Dimensional Data

	A
DMM-B-44/100	1.375"(34.9mm)
DMM-B-11A	1.5"(38.1mm)

General Information:

• Designed for multi-meters only.

• Intended to carry 100% of rated current indefinitely.

• Not intended for branch circuit protection.

Temperature Specifications:

DMM-B-44/100 - Maximum temperature 28°C in 22°C ambient temperature when carrying 100% of rated current.

DMM-B-11A - Maximum temperature 69°C in a 22°C ambient temperature when carrying 100% of rated current.

Time-Current Characteristic Curves–total Clearing