MS26574-7-1/2L datasheet, PDF - EEWORLD Datasheet

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MS26574-7-1/2L: DescriptionThermal Circuit Breaker, 1 Pole(s), 7.5A, 120VAC, 28VDC, Panel Mount-threaded; CategoryCircuit protection Circuit protection; File Size189KB，2 Pages; ManufacturerEaton

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MS26574-7-1/2L Overview

Thermal Circuit Breaker, 1 Pole(s), 7.5A, 120VAC, 28VDC, Panel Mount-threaded

MS26574-7-1/2L Parametric

Parameter Name	Attribute value
Objectid	1475168320
Reach Compliance Code	compliant
YTEOL	8.2
Other features	STANDARD: MIL-C-5809, RATED BREAKING CAPACITY AT 28 VDC: 2000 A
body width	15.06 mm
body height	31.78 mm
Body length or diameter	19.81 mm
Circuit protection type	THERMAL CIRCUIT BREAKER
Installation features	PANEL MOUNT-THREADED
Number of poles	1
physical size	19.81mm x 15.06mm x 31.78mm
Rated breaking capacity	500 A
Rated current	7.5 A
Rated voltage (AC)	120 V
Rated voltage (DC)	28 V
Guideline	MS
surface mount	NO
Terminal shape	SCREW

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Series 4200

High Performance Lightweight Sub-Miniature Circuit Breaker

Standard

Longbutton

PERFORMANCE DATA

Interrupting Capacity

Auxiliary Terminal

Single-Pole High

Performance

Qualified

To MS26574 of MIL-C-5809

Lightweight

22 grams (.048 lbs)

High Interrupting Capacity

High Vibration and Shock

Resistance

Sub-Miniature Size

Performance Rated Circuit

Breaker

The 4200 is a sub-miniature,

lightweight, trip free, single

phase circuit breaker, which

combines its compact size with

a proven technological track

record. A modification of the

popular 4310 series, its reliability

has been long established.

Options such as long button,

high vibration resistance, and

hardware variations will enhance

its versatility. The 4200 reacts

consistently in extreme fluctua-

tions of temperature, high

shock, vibration, or humidity.

Auxiliary Switch And Terminals

The 4200 Series is also available

in an Auxiliary Switch version

(4200-004) to provide a remote

indication of a trip condition. In a

trip condition, the contacts in

the auxiliary switch are in a

closed position.

to 5A: unlimited at 28V DC; 7 1/2 to 25A: 2,000A at 28V DC

to 1 1/2A: unlimited at 120V 400 Hz., AC

to 5A: 800A at 120V, 400 Hz., AC

1/2 to 25A: 500 amps at 120V, 400 Hz., AC

Endurance*

Overload Cycling

Dielectric Strength

Insulation Resistance

Voltage Drop

Vibration*

Shock*

Acceleration

Weight

At 120V, 400 Hz., AC or at 28V, DC: inductive load — 2,500 cycles; resistive load — 5,000 cycles;

mechanical cycling, no load — 5,000 cycles

Minimum of 100 cycles at 200% rated current

At sea level, 25°C 1,500V, AC. At 80,000 ft. 71°C 500V, AC

Not less than 100 megohms at 500V, DC

Varies with rating (see “Ordering Information”)

Meets specification MIL-STD-202, Method 204, Condition A 10-57 Hz. 06 in. Displacement Double

Amplitude, and 57-500 Hz. at 10G’s (Random vibration level also available)

Exceeds 50G’s, 11 Millisec (half-sine pulse) MIL-STD-202, Method 213A Test A

Exceeds 10G’s

22 grams (0.048 lbs.)

* Variations of these circuit breakers are capable of exceeding the standard Mil specification for endurance, vibration, and shock.

Consult the business unit for more information.

OVERLOAD CALIBRATION DATA

Specification

Table

Must Hold

Must Trip

200% Overload

500% Overload

1000% Overload

Trip curve available.

@ 25°C

MIN

115

—

2.000

0.160

0.046

MAX

—

150

20.0

1.2

0.8

MIN

—

@ +71°C

MAX

—

130

—

MIN

135

—

@ -55°C

MAX

—

180

—

Test Time

Parameters

% For 1 Hour

% Within 1 Hour

Seconds

ORDERING INFORMATION

STANDARD

MS APPROVAL AMPERE

STATUS

TING

MS Approved

Non

MS Approved

3/4

1 1/2

2 1/2

7 1/2

VOLTAGE

DROP

MAX. *

1.45

1.10

0.75

0.70

0.55

0.45

0.35

0.30

0.28

0.25

0.20

EATON

MP P/N

4200-001-075

4200-001-1

4200-001-2

4200-001-3

4200-001-4

4200-001-5

4200-001-10

4200-001-15

4200-001-20

4200-001-25

LONG

BUTTON

EATON

MP P/N

4200-003-075

4200-003-1

4200-003-105

4200-003-2

4200-003-205

4200-003-3

4200-003-4

4200-003-5

4200-003-705

4200-003-10

4200-003-15

4200-003-20

4200-003-25

RANDOM

VIBRATION

EATON

MP P/N

4200-006-075

4200-00 6-1

4200-006-105

4200-006-2

4200-006-3

4200-006-4

4200-006-5

4200-006-10

4200-006-15

4200-006-20

4200-006-25

AUXILIARY

TERMINAL

TON

MP P/N

4200-004-075

4200-004-1

4200-004-2

4200-004-3

4200-004-4

4200-004-5

4200-004-10

4200-004-15

4200-004-20

4200-004-25

LONG BUTTON

TON

MP P/N

4200-007-075

4200-007-1

4200-007-2

4200-007-3

4200-007-4

4200-007-5

4200-007-10

4200-007-15

4200-007-20

4200-007-25

MS P/N

MS26574-3/4

MS26574-1

MS26574-2

MS26574-3

MS26574-4

MS26574-5

MS26574-10

MS26574-15

MS26574-20

MS P/N

MS26574-3/4L

MS26574-1L

MS26574-1 1/2L

MS26574-2L

MS26574-2 1/2L

MS26574-3L

MS26574-4L

MS26574-5L

MS26574-7 1/2L

MS26574-10L

MS26574-15L

MS26574-20L

MS P/N

MS26574-D3/4

MS26574-D1

MS26574-D1 I/2

MS26574-D2

MS26574-D3

MS26574-D4

MS26574-D5

MS26574-D10

MS26574-D15

MS26574-D20

MS P/N

MS26574-3/4A

MS26574-1A

MS26574-2A

MS26574-3A

MS26574-4A

MS26574-5A

MS26574-10A

MS26574-15A

MS26574-20A

MS P/N

MS26574-D3/4L

MS26574-D1L

MS26574-D2L

MS26574-D3L

MS26574-D4L

MS26574-D5L

MS26574-D10L

MS26574-D15L

MS26574-D20L

MS26574-1 1/2 4200-001-105

MS26574-2 1/2 4200-001-205

MS26574-1 1/2A 4200-004-105

MS26574-2 1/2A 4200-004-205

MS26574-D1 1/2L 4200-007-105

MS26574-D2 1/2L 4200-007-205

MS26574-D2 1/2 4200-006-205

MS26574-7 1/2 4200-001-705

MS26574-D7 1/2 4200-006-705

MS26574-7 1/2A 4200-004-705

MS26574-D7 1/2L 4200-007-705

* AT RATED NOMINAL CURRENT

For other amperage ratings and configurations, consult the Business Unit.

EATON Aerospace Group

TF300-1E October 2013

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