637H/2 APEM Components, 637H/2 Datasheet - Page 8
![SWITCH TOGGLE SPDT SLDR LUG 10A](/photos/15/46/154664/635h_2__636h_2__638h_2__639h_2__639h_2k_sml.jpg)
637H/2
Manufacturer Part Number
637H/2
Description
SWITCH TOGGLE SPDT SLDR LUG 10A
Manufacturer
APEM Components
Series
600Hr
Datasheet
1.631H2.pdf
(8 pages)
Specifications of 637H/2
Switch Function
Mom-Off-Mom
Termination Style
Quick Connect - .250" (6.3mm)
Circuit
SPDT
Contact Rating @ Voltage
10A @ 125VAC
Actuator Type
Standard Round
Actuator Length
17.50mm
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, Metal
Voltage Rating Ac
250 Volts
Contact Rating
15 Amps at 250 Volts
Contact Configuration
SPST
Switch Operation
(On)
Contact Voltage Ac Nom
250V
Contact Voltage Dc Nom
25V
Contact Current Max
15A
Switch Terminals
Solder Lug
Actuator Style
Bat
Circuitry
SPST
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
679-1219
APEM
• Max. current/voltage rating with resistive load : 6A 250VAC and 125VAC
• Initial contact resistance : 10mΩ max. at 1A 2VDC
• Insulation resistance : 1.000 MΩ min. at 500VDC
• Dielectric strength : 2.500 Vrms 50 Hz min. between terminals
• Electrical life at full load : 10.000 cycles
• Torque : 1,50 Nm (1.10 Ft.lb) max. applied to nut
• Panel thickness : 4,5 mm (.177) max. between 2 nuts
• Operating temperature : -20°C to +55°C
• Hardware supplied : 1 hex nut U166 and 1 knurled nut U522
Single pole
Double pole
Three pole
2.500 Vrms 50 Hz between terminals and frame
Solder lug
6-631NH/2
6-636NH/2
6-639NH/2
Solder lug
6-641NH/2
6-646NH/2
6-649NH/2
Solder lug
6-651NH/2
6-656NH/2
6-659NH/2
SPECIFICATIONS
Screw term.
6-631NH
6-636NH
6-639NH
Screw term.
6-641NH
6-646NH
6-649NH
Screw term.
6-651NH
6-656NH
6-659NH
III
2-1
ON
ON
ON
III
2-1
5-4
ON
ON
ON
III
2-1
5-4
8-7
ON
ON
ON
6-600NH series
OFF
OFF
OFF
II
II
II
-
-
-
-
-
-
www.apem.com
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
2-3
2-3
5-6
2-3
5-6
8-9
I
I
I
Keyway
Keyway
Keyway
3
1
2
2
3
1
(.472)
12.00
A2
A1
A3
(.551)
14.00
(1.358)
Toggle switches - insulated lever
34.50
4
5
(.433)
6
(.846)
11.00
12.00
(.472)
21.50
7
8
9
B4
B5
B6
I
III
II
6-600NH/2
• Case : melamine/polyester
• Actuator : black polyamide
• Bushing : brass, nickel plated
• Contacts : copper, silver plated
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)
13.50
(.531)
6.35x0.80
Ø3.10
11.20
(.452)
11.50
(.44)
MATERIALS
(.453)
11.50
(.846)
21.50
(.949)
24.00
15.00
(.59)
6-600NH
(.433)
11.00
(.433)
(.25)
11.00
6.35
(.433)
11.00
(.118DIAx0.50 IS)
Ø3.00x0.50 SI
A-107
(.031)
0.80
A