CCMR.250T Littelfuse Inc, CCMR.250T Datasheet

CCMR.250T

Manufacturer Part Number

CCMR.250T

Description

BULK / FUSE 600V T/D CLASS CC .250A

Manufacturer

Littelfuse Inc

Series

CCMRr

Datasheet

1.CCMR03.5T.pdf (4 pages)

Specifications of CCMR.250T

Voltage - Rated

600VAC, 250VDC

Current

250mA

Dc Cold Resistance

43.3 Ohm

Fuse Type

Slow Blow, Time Lag

Package / Case

Cylindrical, 5AG, Midget, 10x38mm

Size / Dimension

0.406" Dia x 1.500" L (10.30mm x 38.10mm)

Mounting Type

Holder

Lead Free Status / RoHS Status

Lead free by exemption / RoHS Compliant

Color

Operating Temperature

Lead Free Status / RoHS Status

Lead free by exemption / RoHS Compliant

Current page: 1 of 4
Download datasheet (133Kb)

Speciﬁcations are subject to change without notice.

Notes:

KLKR Series: UL listed Fast-Acting Class CC per UL 248 and CSA Certiﬁed

KLDR Series: UL listed Time-Delay Class CC per UL 248 and CSA Certiﬁed.

CCMR Series: UL listed Time-Delay Class CC per UL 248 and CSA Certiﬁed,

and 35-60A UL Listed Time-Delay Class CD.

Agency Approvals

Product Characteristics

Voltage Rating

RoHS compliant items

Agency

Class CC fuses

Agency File Number

LR 29862

E81895

AC:

DC:

KLKR - 0.1A - 30A

CCMR - 25A and 30A

KLDR - 0.1A - 7 .5A, 25A and 30A

600 Volts

250 Volts (CCMR 0.2 – 2A)

300 Volts (CCMR 2.25 – 4A)

300 Volts (KLDR)

300 Volts (KLKR)

500 Volts (CCMR 2 - 30A)

CCMR, KLDR and KLKR Series

0.1 - 30A (KLDR/KLKR)

0.2 - 60A (CCMR)

Cartridge and Axial Lead Fuses

Class CC* Fuses > CCMR, KLDR and KLKR Series

Ampere Range

(CCMR 4.5 – 10A)

(CCMR 35 – 60A)

0.1 - 30A

Revised: August 12, 2009

Description

Fast-Acting KLKR fuses provide fast-acting protection to

equipment containing surge sensitive components. Use

KLKR Fuses for non-inductive loads not requiring time-

delay.

CCMR fuses (formerly KLMR) are speciﬁcally designed

to withstand sustained starting currents of small motors.

The CCMR Fuses provide short-circuit protection for motor

branch-circuits.

KLDR fuses are speciﬁcally designed to withstand

the momentary high magnetizing currents of control

transformers, solenoids, and similar inductive loads.

Electrical Characteristics for Series

Dimensions

% of Ampere

Rating

200%

135%

110%

200% Time-delay

Ampere Rating

47.8 mm

(1.880")

0-30A

35-60A

38.1 mm

(1.50")

0-30A

12.7 mm

(.50")

15 minutes, Minimum

12 seconds, Minimum

4 minutes, Maximum

6.4 mm

(.25")

1 hour, Maximum

21.6 mm

(.850")

Opening Time

3.2 mm

(.125")

10.3 mm

(.41")

CCMR Series

Related parts for CCMR.250T

CCMR.250T Summary of contents

Page 1

... KLKR Fuses for non-inductive loads not requiring time- delay. CCMR fuses (formerly KLMR) are speciﬁcally designed to withstand sustained starting currents of small motors. The CCMR Fuses provide short-circuit protection for motor branch-circuits. KLDR fuses are speciﬁcally designed to withstand the momentary high magnetizing currents of control transformers, solenoids, and similar inductive loads ...

Page 2

Cartridge and Axial Lead Fuses Class CC* Fuses > CCMR, KLDR and KLKR Series Electrical Speciﬁcations by Item -- CCMR Series Nominal Amp Interrupting Cold Amp Code Rating Rating Resistance (A) (Ohms) CCMR.200 .2 68.4 CCMR.250 .25 43.3 CCMR.300 .3 ...

Page 3

Electrical Speciﬁcations by Item -- KLDR Series Nominal Amp Interrupting Cold Amp Code Rating Rating Resistance (A) (Ohms) KLDR.100 246 .1 KLDR.125 .125 134.9 KLDR.150 .15 96 KLDR.187 .1875 66.4 KLDR.200 . KLDR.250 .25 31.61 KLDR.300 .3 35.3 ...

Page 4

Cartridge and Axial Lead Fuses Class CC* Fuses > CCMR, KLDR and KLKR Series Electrical Speciﬁcations by Item -- KLKR Series Nominal Amp Ampere Interrupting Cold Rating Code Rating Resistance (A) (Ohms) KLKR.100 79.33 .1 KLKR.125 .125 56.52 KLKR.200 .2 ...

Related keywords

CCMR.250T datasheet
CCMR.250T data sheet
CCMR.250T pdf datasheet
CCMR.250T component
CCMR.250T part
CCMR.250T distributor
CCMR.250T RoHS
CCMR.250T datasheet download