28-3426 EATON, 28-3426 Datasheet - Page 14

• Manufacturer Part Number: 28-3426
• Description: Switch Accessories, Assembly Hardware
• Manufacturer: EATON

Specifications of 28-3426

• For Use With: EURO/SR, ESPORT And NGR Rockers
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Q Key Style: A — 13-5496, E — 13-8173.
W Not CSA Certified.
GENERAL PURPOSE KEYLOCK AC/DC SWITCHES SELECTION TABLE
HEAVY DUTY KEYLOCK AC RATED SWITCHES SELECTION TABLE
4.14
1 1/2 Hp, 120V ac
1 1/2 Hp, 120V ac
1 1/2A, 250V dc
6A, 125V ac/dc
3A, 250V ac/dc
6A, 125V ac/dc
1A, 250V ac/dc
6A, 125V ac/dc
6A, 125V ac/dc
6A, 125V ac/dc
3A, 250V ac/dc
6A, 125V ac/dc
2 Hp, 240V ac
2 Hp, 240V ac
20A, 120V ac
20A, 240V ac
20A, 120V ac
20A, 240V ac
3A, 250V dc
3A, 250V dc
Rating
Rating
2 P . S.T.
2 P . S.T.
Circuit
4
1 P . D.T.
1 P . D.T.
2 P . D.T.
1 P . S.T
2 P . S.T.
2 P . S.T.
Throw
Poles
and
OFF-ON (Clockwise)
OFF-ON (Clockwise)
OFF-ON-OFF-ON
SPECIAL DEVICES AND ACCESSORIES
General Purpose Heavy Duty Keylock Switches — AC/DC Rated
DESCRIPTION
General Purpose
These keylock switches provide
reliable performance in a space
saving design. They all utilize
Quick-make/Quick-break switching
mechanisms, with wiping action
blades for self-cleaning contacts.
Heavy Duty
These switches have a
Slow-make/Slow-break switching
mechanism with large butt type
contacts. Their high current
switching capability allows them
to be used for locking switching
circuits in power applications.
SPECIFICATIONS
Ratings:
See selection table.
Action
Position
LEFT
ON
—
—
—
—
—
—
—
—
—
Key Removal
Position
Both
OFF
OFF
Circuit with Key in . . . (Keyway Down)
7842 TYPE SERIES
7846 TYPE SERIES
(Keyway)
CENTER
Position
12.70
14.27
14.27
mm
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
Slotted Bushing Length
Circuits:
General Purpose
1PST, 1PDT, 2PST, 2PDT.
Maintained action.
Heavy Duty
2PST, 2 Circuit.
Maintained.
Contact Mechanism:
General Purpose
Quick-make/Quick-break
wiping action.
Heavy Duty
Slow-make/Slow-break
butt contact.
Contact Material:
General Purpose
Movable — Bronze silver plated.
Stationary — Brass silver plated.
inches
.562
.562
.500
Position
RIGHT
OFF
ON
ON
ON
ON
ON
ON
ON
ON
—
Quick-Connect
Termination
Type of
Screw
Screw
CENTER AND RIGHT
CENTER AND RIGHT
CENTER AND RIGHT
CENTER AND RIGHT
Removal
CENTER
CENTER
CENTER
CENTER
CENTER
Position
LEFT
Heavy Duty
Movable — Silver cadmium oxide.
Stationary —
Silver cadmium oxide.
Termination Types:
General Purpose
Solder Lugs — Brass
silver plated.
Heavy Duty
7842 Series:
Screw Terminals — Brass
designed to accept
#7-32 x 3/16 binding head
(Cat. No. 11-6085-2) screws.
Furnished unassembled.
7846 Series:
Quick-Connect Terminals — Brass.
Key
7842K3
7842K2
7846K1
Number
Catalog
W
W
W
Solder Lug
Terminals
8928K492
8928K493
8928K494
8283K150
8370K150
8370K151
8370K152
8928K495
8373K150
8373K151
Number
Catalog
Key Style
A
A
E
Q