8503K31 datasheet, PDF - EEWORLD Datasheet

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8503K31: DescriptionToggle Switch, SPDT, Latched, 20A, 28VDC, Screw Terminal, Lever Actuator, Panel Mount-threaded,; CategoryMechanical and electronic products switch; File Size73KB，1 Pages; ManufacturerSafran Group

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8503K31 Overview

Toggle Switch, SPDT, Latched, 20A, 28VDC, Screw Terminal, Lever Actuator, Panel Mount-threaded,

8503K31 Parametric

Parameter Name	Attribute value
Maker	Safran Group
Reach Compliance Code	compliant
Actuator type	LEVER
body width	16.13 mm
body height	29.9 mm
Body length or diameter	32.26 mm
Contact (AC) maximum rated R load	15A@115VAC
Maximum contact current (AC)	15 A
Maximum contact current (DC)	20 A
Contact (DC) maximum rated R load	20A@28VDC
Maximum contact voltage (AC)	115 V
Maximum contact voltage (DC)	28 V
Electrical life	20000 Cycle(s)
Installation features	PANEL MOUNT-THREADED
Maximum operating temperature	71 °C
Minimum operating temperature	-65 °C
seal	ENVIRONMENTALLY SEALED
surface mount	NO
Switch action	LATCHED
switch function	SPDT
Switch type	TOGGLE SWITCH
Termination type	SCREW

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Series - 8503, 8504, 8505

FEATURES

• Environmentally sealed

• 1, 2 and 4 pole circuitry

• 2 & 3 position with

maintained and momentary action

• Locking actuator for safety

• Molded-in terminal inserts and

terminal numbers

MILITARY - ENVIRONMENTALLY SEALED SWITCHES

MIL-S-3950 Lever Lock Switches

SPECIFICATIONS

• Environmentally sealed per MIL

-S-3950

• MS approved and QPL'd per MIL

-S-3950

• Thermoset molding materials meet

flame retardant requirements

• Bushing: 15/32" - 32 thread

• Temperature Range: -85°F to +160°F

(-65°C to +71°C)

• Life: 20,000 operations at rated load

40,000 operations mechanical life

No. of

Poles

Catalog

Number

CURRENT RATINGS

28VDC

Lamp

Resistive Inductive

Load

8503

Maintained

Momentary

8504

Maintained

Momentary

8505

Maintained

Momentary

Minimum Rating: "Intermediate Current" per MIL-S-3950.

Type of

Operation

115 VAC

60 or 400Hz

Lamp

Resistive Inductive

Load

LEVER LOCK SELECTION TABLE

8503

CIRCUIT WITH LEVER IN . . .

Position

Center

Position

Down Position

(Keyway)

Lever

Lock

Bushing

Style

8504

TWO POLE

Flush Screw Terminals

MS Part

Number

MS24659-21A

-21B

-21D

-21E

-21F

MS24659-21G

-21H

-21J

-21K

-21L

MS24659-21M

-21N

-21P

-22D

-22F

MS24659-22G

-23D

-23F

-23G

-24E

MS24659-24F

-24K

-24M

-25F

-26F

MS24659-27E

-27L

-27N

-28E

-29F

MS24659-30F

-31E

-31F

-31K

-31L

Catalog

Number

8504K1

K27

K28

8504K3

K29

K30

K31

K32

8504K33

K34

K10

K35

8504K9

K36

K16

8504K37

K38

K11

K22

K20

8504K12

K39

K14

K15

K21

8504K19

K18

K40

K41

K13

8505

FOUR POLE

Flush Screw Terminals

MS Part

Number

MS24660-21A

-21B

-21D

-21E

-21F

MS24660-21G

-21H

-21J

-21K

-21L

MS24660-21M

-21N

-21P

-22D

-22F

MS24660-22G

-23D

-23F

-23G

-24E

MS24660-24F

-24K

-24M

-25F

-26F

MS24660-27E

-27L

-27N

-28E

-29F

MS24660-30F

-31E

-31F

-31K

-31L

Catalog

Number

8505K1

K27

K28

8505K3

K29

K30

K31

K32

8505K33

K34

K10

K35

8505K9

K36

K16

8505K37

K38

K11

K22

K20

8505K12

K39

K14

K15

K21

8505K19

K18

K40

K41

K13

ONE POLE

Flush Screw Terminals

MS Part

Number

MS24658-21A

-21B

-21D

-21E

-21F

MS24658-21G

-21H

-21J

-21K

-21L

MS24658-21M

-21N

-21P

-22D

-22F

MS24658-22G

-23D

-23F

-23G

-24E

MS24658-24F

-24K

-24M

-25F

-26F

MS24658-27E

-27L

-27N

-28E

-29F

MS24658-30F

-31E

-31F

-31K

-31L

Catalog

Number

8503K1

K27

K28

8503K3

K29

K30

K31

K32

8503K33

K34

K10

K35

8503K9

K36

K16

8503K37

K38

K11

K22

K20

8503K12

K39

K14

K15

K21

8503K19

K18

K40

K41

K13

NONE

OFF

NONE

OFF

NONE

OFF

NONE

OFF

NONE

OFF

* Momentary contact.

Indicates direction against which lever is locked.

See page A71 for circuit diagrams.

Reference bushing styles on page A26.

EATON CORPORATION Aerospace

TF300-5 June, 2004

A23

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