638H APEM Components, 638H Datasheet - Page 4

• Manufacturer Part Number: 638H
• Description: SWITCH TOGGLE SPDT SCREW 10A
• Manufacturer: APEM Components
• Series: 600Hr

Specifications of 638H

• Circuit: SPDT
• Switch Function: On-Off-Mom
• Contact Rating @ Voltage: 10A @ 125VAC
• Actuator Type: Standard Round
• Actuator Length: 17.50mm
• Illumination: Non-Illuminated
• Mounting Type: Panel Mount
• Termination Style: Screw Terminal
• Bushing Thread: M12 x 0.75
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 679-1220

APEM
MODEL
STRUCTURE
Single pole
Three pole
Keyway
3
2
1
Double pole
Solder lug
631H/2
635H/2
636H/2
637H/2
638H/2
639H/2
Solder lug
641H/2
644H/2
644H/2-1R
644H/2-2R
645H/2
646H/2
647H/2
648H/2
649H/2
Solder lug
651H/2
655H/2
656H/2
657H/2
658H/2
659H/2
Screw term.
631H
635H
636H
637H
638H
639H
Screw term.
641H
644H*
644H-1R*
644H-2R*
645H
646H
647H
648H
649H
Screw term.
651H
655H
656H
657H
658H
659H
• 2 and 3 maintained or momentary positions
• Solder lug/quick-connect terminals 6,35 x 0,8 (.250 x.031)
• 1, 2 and 3 pole configurations
• Normalized quick-connect terminals
or screw terminals + clamp
(/3) optional. On request.
ON
MOM
ON
MOM OFF MOM
ON
ON
ON
MOM
ON
MOM OFF MOM
ON
ON
III
2-1
III
2-1
5-4
ON
ON
ON
MOM ON MOM
MOM -
ON
MOM OFF MOM
ON
ON
III
2-1
5-4
8-7
OFF MOM
OFF
OFF MOM
OFF
OFF MOM
OFF
ON
ON MOM
II
II
II
-
-
-
-
-
-
-
-
www.apem.com
Toggle switches - high amperage - metal lever
Solder lug/quick-connect terminals - screw terminals
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
2-3
2-3
5-6
2-3
5-6
8-9
I
I
I
600H series
* Function 4 : SP in DP case - see end of catalogue.
Keyway
Keyway
Keyway
A2
A3
A1
1
2
12.00
(.472)
3
1
2
3
(1.358)
(.846)
11.00
(.433)
21.50
34.50
14.00
(.551)
4
5
12.00
(.472)
6
7
8
B4
B5
B6
9
II
I
II
I
III
III
(.472DIAx0.75 IS)
(.472DIAx0.75 IS)
II
I
Ø12.00x0.75 SI
600H/2
Ø12.00x0.75 SI
III
(.472DIAx0.75 IS)
(.689)
17.50
Ø12.00x0.75 SI
(.689)
17.50
(.122DIA)
(.25x.031)
17.50
(.689)
6.35x0.80
Ø3.10
11.20
(.44)
(.413)
10.50
10.50
(.413)
(.846)
(.949)
21.40
24.00
15.00
(.59)
(.433)
11.00
(.433)
11.00
11.00
(.433)
600H
(.25)
6.35
(.118DIAx0.50 IS)
Ø3.00x0.50 SI
A-103
(.031)
0.80
A