D4B-2115N-KGM1 Omron, D4B-2115N-KGM1 Datasheet - Page 6

• Manufacturer Part Number: D4B-2115N-KGM1
• Description: LS, G1/2, SPDT, Rlrlev
• Manufacturer: Omron

Specifications of D4B-2115N-KGM1

• Actuator Style: Roller Lever
• Contact Voltage Ac Max: 600V
• Contact Current Ac Max: 10A
• Rohs Compliant: Yes

Nomenclature
Operation
J CONTACT FORM (EN50013)
J POSITIVE CONTACT OPENING MECHANISM
1NO/1NC Contact (Snap-action)
If metal deposition between mating contacts occurs on the NC contact side, they can be pulled apart by the shearing force and tensile
force generated when part B of the safety cam or plunger engages part A of the movable contact blade. When the safety cam or plunger
is moved in the direction of the arrow, the Limit Switch releases.
1. When metal deposition occurs.
Head
With roller lever models, the direction of the switch head can
be varied to any of the four directions by loosening the roller
lever switch screws at the four corners of the head.
The roller lever switch em-
ploys a system which allows
selection of operation on
only one side (left or right)
or both sides without the
use of any tools.
Conduit Opening
Available in three different types of conduit threads:
Pg 13.5, G1/2 or 1/2-14NPT
Model
D4B-j1jN
D4B-j5jN
D4B-jAjN
Fixed contact (NC)
Movable contact
blade
B
A
Operating Position Mark
(arrow)
Contact
1NC/1NO
(Snap-action)
1NC/1NO
(Slow-action)
2NC
(Slow-action)
Switch Box Material
Aluminum die-cast
Movable contact
Push and rotate
Safety cam
Plunger
23
13
11
11
11
21
Za
Zb
Zb
2. When contacts are being pulled
apart.
24
14
12
12
12
22
Diagrams
11-12
13-14
11-12
21-22
11-12
23-24
7
Safety cam directly
pushes up the
movable contact
blade.
Stroke
Stroke
Stroke
Safety-Oriented Lever Setting
Grooves which engage the lever every 90° are cut in the
operating position indicator plate to prevent the lever from
slipping against the rotary shaft.
Equipped with Operating Position Indicator Plate
An optimum overtravel (OT) value may be secured by
setting a desired OT value with a projection.
Shearing Force Contact Separating Mechanism
(NC Contact Section Only)
Should any abnormality occur in the contact area, the
contacts are positively pulled apart from each other by
shearing force.
Ground Terminal Screw
A ground terminal is provided to improve safety.
Contact Material
Ag alloy
ON
ON
ON
3. When contacts are
completely pulled apart.
Explanation
Only NC contact 11-12 has an
approved positive opening
mechanism.
Terminal numbers 11-12 and
13-14 cannot be used as unlike
poles.
Only NC contact 11-12 has an
approved positive opening
mechanism.
Terminal numbers 11-12 or
23-24 can be used as unlike
poles.
Both NC contacts 11-12 and
21-22 have an approved
positive opening mechanism.
Terminal numbers 11-12 and
21-22 can be used as unlike
poles.
D4B-N