D4BL-3CRB Omron, D4BL-3CRB Datasheet - Page 5

• Manufacturer Part Number: D4BL-3CRB
• Description: SAFETY-DOOR LIMIT SWITCH
• Manufacturer: Omron
• Type: Safety Limit Switchr

Specifications of D4BL-3CRB

• Contact Form: DPDT
• Contact Rating: 10 Amps
• Actuator: Plunger
• Operating Force: 19.61 N
• Termination Style: Wire
• Contact Configuration: 3PST-2NC / 1NO
• Contact Voltage Ac Max: 250V
• Contact Current Ac Max: 10A
• Switch Terminals: Screw
• Circuitry: 3PST-2NC/1NO
• Contact Current Max: 10A
• Mounting Type: Conduit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

D4BL
Nomenclature
D4BL-jCjj-j
Operation
J CONTACT FORM
Note: The EN-approved positive opening mechanism is indicated by
Conduit opening
(horizontal wiring)
Model
D4BL-jCjj-j
D4BL-jDjj-j
Solenoid
Lock monitor switch
Connection
terminal M3.5
Auxiliary release key
Contact
1NC/1NO+1NC
2NC+1NC
Ground terminal M3.5
(DIAGRAMS SHOW STATE WITH KEY INSERTED AND LOCK ENGAGED)
31
31
32
32
21
Conduit opening
(vertical wiring)
Operation Key
Lock plate
Rotating drum
Operation plunger
Seal ring (NBR)
Auxiliary plunger
Seal packing (NBR)
Rotating lever
Safety switch
Seal packing (NBR)
23
11
11
12
22
12
24
Conduit opening
(horizontal wiring)
Diagrams
6
31 -- 12
23 -- 24
31 -- 12
21 -- 22
Operation Key
insertion comple-
tion position
Operation Key
insertion comple-
tion position
on the switch.
D4BL-jDjj-j
Solenoid
Lock monitor switch
Connection
terminal M3.5
Stroke
Auxiliary release key
Stroke
Lock position
Lock position
Ground terminal M3.5
Pull-out
completion
position
Pull-out
completion
position
ON
ON
Remarks
NC contacts 11-12,
21-22, and 31-32 all
have an approved
positive opening
mechanism.
Terminals 11-12
and 21-22 can be
used as unlike
poles.
Only NC contacts
11-12 and 31-32
have an approved
positive opening
mechanism.
Terminals 11-12
and 23-24 can be
used as unlike
poles.
Conduit opening
(vertical wiring)
Operation Key
Lock plate
Rotating drum
Operation plunger
Seal ring (NBR)
Auxiliary plunger
Seal packing (NBR)
Rotating lever
Safety switch
Seal packing (NBR)