U840 APEM Components, U840 Datasheet - Page 52

• 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
8000 SERIES - MINI. MOMENTARY OR ALTERNATE ACTION PUSHBUTTON SWITCHES
FEATURES
MATERIALS
Contacts & Terminals:
Actuator:
Bushing:
Housing:
Case:
Terminal seal:
Hardware:
AGENCY LISTINGS
Solder lug terminals - 1/4" (6.35mm) bushing - silver contacts
Note: Cap shown must be
G
G
G
G
SPECIFICATIONS
Contact ratings (resistive loads):
Initial contact resistance:
Insulation resistance:
Dielectric strength:
Electrical life:
Operating temperature range:
Travel:
Actuation force:
Single pole-double throw & double pole-double throw models.
ON-MOM and ON-ON alternate actions .
1/4-40 and 15/32-32 threaded bushing options.
Panel and p.c. mounting models with compact miniature case size.
ordered separately.
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: [phone] FAX: [phone] E-mail: [e-mail]
SINGLE POLE
MODEL NO.
8632AB
8636AB
DOUBLE POLE
MODEL NO.
8642AB
8646AB
Actuator position:
Terms. connected: 2-3
Keyway
To order switches marked UL, specify in approvals box of Order Format.
Gold plated brass or gold plated silver
Nickel plated brass
Nickel plated brass
Stainless steel
Diallyl phthalate
Epoxy
1/4" threaded bushing models supplied with 2 Hex Nuts .314" (8mm) across
flats, 1 Locking Ring & 1 Lockwasher. See hardware section of catalog.
Gold plated brass: 0.4 Volt-Amps max. at 20 V (AC or DC)
Silver: 3A 250VAC, 6A 125VAC or 4A 30VDC
10 milliohms maximum
1000 megohms minimum at 500 VDC
2000 V rms min. between terminals and frame. 1000 V rms between terminals.
30,000 cycles minimum at full load.
-40°C to +85°C
Pre-travel - .086" (2.2mm)
Total-travel - .106" (2.7mm)
8432, 8632 & 8646 - 800±300gms. 8436 - 550±150gms.
8442 & 8642 - 1150±150gms. 8446 & 8646 - 750±250gms.
ON
ON
ON
ON
5-6
CIRCUIT
CIRCUIT
MOM
ON
MOM
ON
1-2
4-5
(.275)
(.275)
7.00
7.00
Over-travel - .019" (0.5mm)
(.393 DIA)
(.393 DIA)
(.157 DIA)
(.157 DIA)
10.00 DIA
10.00 DIA
4.00 DIA
4.00 DIA
SP
(.070)
(.070)
1.80
1.80
(.031)
(.031)
(.157)
(.157)
0.80
0.80
4.00
4.00
13.20
13.20
(.519)
(.519)
1 1 2 3
(.019)
(.019)
0.50
0.50
(.187)
(.187)
6.35 DIA-40UNS
6.35 DIA-40UNS
4.75
4.75
(1/4-40UNS)
(1/4-40UNS)
(.472)
(.472)
12.00
12.00
DP
EPOXY
EPOXY
C51
C