U840 APEM Components, U840 Datasheet - Page 88

• 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

APEM
FEATURES
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MATERIALS
Contacts:
Actuator & bushing:
Case:
Hardware:
AGENCY RECOGNITION
SPECIFICATIONS
Contact ratings (resistive loads):
Initial contact resistance:
Insulation resistance:
Dielectric strength:
Electrical life:
Operating temperature range:
Total travel:
4700 & 4800 SERIES - MOM. & ALT. ACTION PUSHBUTTON SWITCHES
Single and double pole panel mounting models.
ON-OFF & ON-ON alternate actions and OFF-MOM momentary action.
Solder lug, straight p.c. and quick-connect terminals.
7 optional actuator colors with matching knurled mounting nut.
Acutator returns to upper position after actuation.
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
Model Number
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number from
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Silver
Polyamide
Melamine-phenolic
Supplied with 1 Hex Nut p/n U166 and 1 insulating Knurled Nut p/n U520.
Knurled Nut supplied same color as actuator. See hardware section of catalog.
3 Amps at 250 VAC or 6 Amps at 125 VAC
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 +65°C
.177" (4.5mm) ± .019" (0.5mm)
Models ending in 'AUU' are UL, CSA and VDE recognized.
Models 4831A, 4836A, 4841A & 4846A are VDE recognized.
Marking: Switches are supplied with recognitions marked.
ORDER FORMAT
Actuator & knurled nut color
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1 white
blue
black
green
yellow
red
orange
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