U840 APEM Components, U840 Datasheet - Page 83

• Manufacturer Part Number: U840
• Description: Switch Boot
• Manufacturer: APEM Components

Specifications of U840

• Leaded Process Compatible: Yes
• For Use With: U480 And U2900 Caps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

C
C82
MATERIALS
Contacts:
Actuator:
Case:
Bushing:
Hardware:
FEATURES
AGENCY RECOGNITION
G
G
G
G
SPECIFICATIONS
Contact ratings (resistive loads):
Initial contact resistance:
Insulation resistance:
Dielectric strength:
Electrical life:
Operating temperature range:
Total travel:
Solder lug/quick-connect terminals
Single pole panel mounting models.
NC & NO electrical functions with double break.
Solder lug, screw, screw with clamp and right angle screw with clamp terminals.
4 optional actuator colors.
APEM
1200 SERIES - MOMENTARY PUSHBUTTON SWITCHES
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
1212A2
1213A2UU
The '2' following the 'A' in model no. indicates
black actuator. Substitute '6' for red or '7/1' for
white, if desired.
Silver
Polyamide
Polyamide
Nickel plated brass
Supplied with 1 Hex Nut p/n U166 & 1 Knurled Nut p/n U411. See hardware
section of catalog.
Model no's. with 'UU' are UL & CSA recognized.
Models 1233X209 & 1233X209L are VDE recognized.
Marking: Switches are supplied with recognitions marked.
4 Amps at 250 VAC, 8 Amps at 125 VAC or 4 Amps at 24 VDC
10 milliohms max. at 1A 2VDC
1000 megohms minimum at 500 VDC
2000 V rms min. between terminals. 3000 V rms between terminals & frame
10,000 cycles at full load
-20°C to +55°C
NO: .177" (4.5mm) ± .011" (0.3mm)
Normally Closed
Normally Open
Keyway
(.472 DIAx0.75 IS)
(.472 DIAx0.75 IS)
12.00 DIAx0.75 SI
12.00 DIAx0.75 SI
(.669)
(.669)
17.00
17.00
NC: .137" (3.5mm) ± .011" (0.3mm)
(.315 DIA)
(.315 DIA)
8.00 DIA
8.00 DIA
13.20
13.20
(.519)
(.519)
(.551)
(.551)
14.00
14.00
(.25x0.031)
(.25x0.031)
6.35x0.80
6.35x0.80