4310-019-5 - Safran Electrical & Power

24 LABINAL POWER SYSTEMS TF300-1E

SERIES 4310 AMBIENT TEMPERATURE-COMPENSATED SUB-MINIATURE CIRCUIT BREAKER

Sub-Miniature Size —

High Performance

Qualified

To MS3320 of Mil-C-5809.

Meets performance specifica-

tion of MS14105 of MIL-C-5809

High Interrupting Capacity

Interrupts 6,000A fault at 28V,

DC; up to 3,500A fault at 120V,

400 Hz., AC (ampere rating

dependent).

Vibration Resistance

Vibration resistance and

mechanical life exceed MIL

Specs — including random vibra-

tion.

Temperature-Compensated

Ambient-temperature-

compensated from -55°C to

+121°C.

Performance Rated Circuit

Breaker

The lightweight, single-phase

circuit breaker, Series 4310,

allows high density packaging

for all aircraft and aerospace

needs.

The 4310 series reflects the lat-

est advancements in circuit

breaker design — plus other

proven features (e.g., self-wiping

contacts).

Tight tolerances in design and

stringent manufacturing stan-

dards are key factors in the reli-

able operation of the 4310 under

severe environmental conditions

of high temperature, high

humidity, extreme vibration, and

shock. It is also fungus- and cor-

rosion-proof.

Calibration integrity is main-

tained through wide variations in

ambient temperature and alti-

tude, making this circuit breaker

ideal for applications where tem-

perature is not controlled.

Multiple Options

This series is available in many

optional configurations.

It is presently being manufactured with 7/16,

15/32 and metric mounting sleeves. Many ver-

sions of different terminals, barriers, and hard-

ware are current production items. Several dif-

ferent actuator options provide our customers

with additional flexibility.

OVERLOAD CALIBRATION DATA

Specification

Table

@ 25°C @ +121°C @ -55°C Test Time

ParametersMIN MAX MIN MAX MIN MAX

Must Hold 115 —100 —115 —% For 1 Hour

Must Trip —138 —138 —160 % Within 1 Hour

200% Overload 5.00 20.00 1.500 13.00 7. 0 0 40.00 Seconds

500% Overload 0.50 2.00 0.150 1. 10 0.50 3.00 Seconds

1000% Overload 0.12 0.53 0.035 0.30 0.16 0.80 Seconds

Trip curves available.

PERFORMANCE DATA

Interrupting Capacity* 1 to 25A: 6,000A at 28V, DC. 1A: 3,500A at 120V, 400 Hz., AC

1 1/2 to 2 1/2A: 2,800A at 120V, 400 Hz., AC; 3 TO 15: 2,500A AT 120V, 400 Hz., AC;

20 to 25A: 2,000A at 120V, 400 Hz., AC

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

mechanical cycling, no load — 10,000 cycles

Overload Cycling Minimum of 100 cycles at 200% rated current

Dielectric Strength At sea level, 25°C 1,500V, AC. At 70,000 ft. 121°C 500V, AC

Insulation Resistance Not less than 100 megohms at 500V, DC

Voltage Drop Varies with rating (see “Ordering Information”)

Vibration* Meets specification MIL-STD-202, Method 204, Condition A-10G, 10-500 Hz.

MS “V” type,(4310-019) meets Condition B, 15G, 10-2,000 Hz. and Condition C 10G, 10-2,000 Hz.

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

Acceleration Exceeds 10G’s

Weight 25 grams (.055 lbs.)

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

Interrupting capacity. Consult the Business Unit for more information.

ORDERING INFORMATION

Standard

STANDARD

LONG

BUTTON

HIGH

VIBRATION

LONG BUTTON

VIBRATION

MS Approval

Status

AMPERE

RATING

VO LTAGE

DROP MAX. * MS P/N

LABINAL

MP P/N MS P/N

LABINAL

MP P/N MS P/N

LABINAL

MP P/N MS P/N

LABINAL

MP P/N

MS Approved 11. 10 MS3320-1 4310-001-1 MS3320-1L 4310-005-1 MS3320-1V 4310-019-1 MS3320-1VL 4310-024-1

Non MS

Approved 1 1/2 0.80 4310-001-105 4310-005-105 4310-019-105 4310-024-105

MS Approved 2 0.75 MS3320-2 4310-001-2 MS3320-2L 4310-005-2 MS3320-2V 4310-019-2 MS3320-2VL 4310-024-2

MS Approved 2 1/2 0.70 MS3320-2-1/2 4310-001-205 MS3320-2 1/2L 4310--005-205 MS3320-2 1/2V 4310-019-205 MS3320-2 1/2VL 4310-024-205

MS Approved 3 0.55 MS3320-3 4310-001-3 MS3320-3L 4310-005-3 MS3320-3V 4310-019-3 MS3320-3VL 4310-024-3

MS Approved 4 0.45 MS3320-4 4310-001-4 MS3320-4L 4310-005-4 MS3320-4V 4310-019-4 MS3320-4VL 4310-024-4

MS Approved 5 0.35 MS3320-5 4310-001-5 MS3320-5L 4310-005-5 MS3320-5V 4310-019-5 MS3320-5VL 4310-024-5

MS Approved 7 1/2 0.30 MS3320-7-1/2 4310-001-705 MS3320-7 1/2L 4310-005-705 MS3320-7 1/2V 4310-019-705 MS3320-7 1/2VL 4310-024-705

MS Approved 10 0.28 MS3320-10 4310-001-10 MS3320-10L 4310-005-10 MS3320-10V 4310-019-10 MS3320-10VL 4310-024-10

MS Approved 15 0.25 MS3320-15 4310-001-15 MS3320-15L 4310-005-15 MS3320-15V 4310-019-15 MS3320-15VL 4310-024-15

MS Approved 20 0.25 MS3320-20 4310-001-20 MS3320-20L 4310-005-20 MS3320-20V 4310-019-20 MS3320-20VL 4310-024-20

Non MS

Approved 25 0.20 4310-001-25 4310-005-25 4310-019-25 4310-024-25