UX30C30C01 datasheet(89/94 Pages) HONEYWELL

89 / 94 page

Basic Switches

MT Series

Magnetic Blow-out

Honeywell Sensing and Control

For application help: call 1-800-537-6945.

FEATURES

Arc resistant case

Mechanical life of 100,000 operations

— 95% survival

Temperature

tolerance

+180°F

(82

°C)

Mounting interchangeability with Z

switches

UL recognized

GENERAL INFORMATION

MT (single-pole double-throw) magnetic

blow-out switches are designed to switch

high capacity (125 and 250 VDC) sys-

tems. An integral magnet around the con-

tact gap protects the contacts by deflect-

ing the arc. Vents between the cover and

housing allow the hot gas to escape.

These switches are designed for the con-

trol of DC motors, solenoids, etc.

AVAILABLE TERMINALS

Solder (No listing designation)

A28

6-32NC

.218 Screws

will accept up to #12 wire.

ELECTRICAL RATING

Electrical Data and

Circuitry

UL Codes

Single-pole

double-throw

unless

otherwise noted

in order guide

Rating established with

switch non-polarized

10 amps, 125 vac or vdc;

1/4 hp, 125 vac or vdc.

UL Code L 168

Non-polarized:

10 amps res. or 1/4 hp, 125 vdc;

3 amps max. res. 250 vdc.

Polarized*:

10 amps res. or 1/2 hp, 125 vdc;

3 amps max. res., 250 vdc.

*To polarize, connect negative side of line to common terminal. To

achieve the same effect, mount switch with brass screws, using a

non-magnetic barrier (at least 1⁄4 thick) between the switch and

mounting surface.

Characteristics: O.F. – Operating Force;

R.F. – Release Force; P.T. – Pretravel;

O.T. – Overtravel; D.T. – Differential Travel;

O.P. – Operating Position.

ORDER GUIDE

Electrical

O.F.

R.F. min.

P.T. max.

O.T. min.

D.T. max.

O.P.

Data and

newtons

Catalog Listing

Recommended For

UL Codes

ounces

inches

MT-4R-A28

Pin plunger

SPDT

10 Amps

3,34-5,0

12-18

1,39

1,02

.04

0,13

.005

0,1-0,18

.004-.007

15,9

±0,38

.625

±.015

Dim. Dwg. Fig. 1

UX30C30C01 Datasheet(PDF) 89 Page - Honeywell Solid State Electronics Center

UX30C30C01 Datasheet(HTML) 89 Page - Honeywell Solid State Electronics Center

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