637NH/2 APEM Components, 637NH/2 Datasheet - Page 7

• Manufacturer Part Number: 637NH/2
• Description: SWITCH TOGGLE SPDT SLDR LUG 10A
• Manufacturer: APEM Components
• Series: 600NHr

Specifications of 637NH/2

• Switch Function: Mom-Off-Mom
• Termination Style: Quick Connect - .250" (6.3mm)
• Circuit: SPDT
• Contact Rating @ Voltage: 10A @ 125VAC
• Actuator Type: Flatted
• Actuator Length: 13.50mm
• Illumination: Non-Illuminated
• Mounting Type: Panel Mount
• Bushing Thread: M12 x 0.75
• Contact Form: SPDT
• Contact Current Rating: 15 Amps at 250 Volts
• Mounting Style: Panel
• Terminal Seal: Epoxy
• Contact Plating: Silver
• Actuator: Lever, Insulated
• Voltage Rating Ac: 250 Volts
• Contact Rating: 15 Amps at 250 Volts
• Contact Configuration: SPST
• Switch Operation: (On)-Off-(On)
• Contact Voltage Ac Nom: 250V
• Contact Voltage Dc Nom: 25V
• Contact Current Max: 15A
• Switch Terminals: Solder Lug
• Actuator Style: Flat Lever
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 679-1248

A
A-106
Single pole
Double pole
Three pole
Keyway
600NH series
Toggle switches - high amperage - insulated lever
Solder lug/quick-connect terminals - screw terminals
3
2
1
Solder lug
631NH/2
635NH/2
636NH/2
637NH/2
638NH/2
639NH/2
Solder lug
641NH/2
644NH/2
644NH/2-1R 644NH-1R*
644NH/2-2R 644NH-2R*
645NH/2
646NH/2
647NH/2
648NH/2
649NH/2
Solder lug
651NH/2
655NH/2
656NH/2
657NH/2
658NH/2
659NH/2
Screw term.
631NH
635NH
636NH
637NH
638NH
639NH
Screw term.
641NH
644NH
645NH
646NH
647NH
648NH
649NH
Screw term.
651NH
655NH
656NH
657NH
658NH
659NH
• 2 and 3 maintained or momentary positions
• Solder lug/quick-connect terminals 6,35 x 0,8 (.250 x.031) or screw
• 1, 2 and 3 pole configurations
• Normalized quick-connect terminals
www.apem.com
terminals + clamp
(/3) optional. On request.
ON
MOM
ON
MOM OFF MOM
ON
ON
ON
ON
ON
MOM ON MOM
MOM
ON
MOM OFF MOM
ON
ON
ON
MOM
ON
MOM OFF MOM
ON
ON
III
2-1
III
2-1
5-4
III
2-1
5-4
8-7
OFF MOM
OFF
OFF MOM
OFF
OFF MOM
OFF
ON
ON MOM
II
II
II
-
-
-
-
-
-
-
-
-
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
* Function 4 : SP in DP case - see end of catalogue.
Keyway
Keyway
Keyway
3
1
2
2
3
1
(.472)
12.00
A2
A1
A3
(.551)
14.00
(1.358)
34.50
4
5
(.433)
6
(.846)
11.00
12.00
(.472)
21.50
7
8
9
B4
B5
B6
I
III
II
600NH/2
III
II
I
(.472DIAx0.75 IS)
(.472DIAx0.75 IS)
Ø12.00x0.75 SI
III
Ø12.00x0.75 SI
II
I
(.472DIAx0.75 IS)
Ø12.00x0.75 SI
(.531)
(.531)
13.50
13.50
(.122DIA)
(.25x.031)
6.35x0.80
13.50
(.531)
Ø3.10
11.20
(.452)
11.50
(.44)
(.453)
11.50
(.846)
21.50
(.949)
24.00
15.00
(.59)
600NH
(.25)
(.433)
6.35
11.00
(.433)
11.00
(.433)
11.00
(.118DIAx0.50 IS)
Ø3.00x0.50 SI
APEM
(.031)
0.80