D4DS-K3 Omron, D4DS-K3 Datasheet - Page 5

• Manufacturer Part Number: D4DS-K3
• Description: SWITCH SAFETY DOOR KEY ADJ MNT
• Manufacturer: Omron

Specifications of D4DS-K3

• Accessory Type: Operation Key
• Control Type: Operation Key
• Contact Rating: 10 Amps
• Illuminated: N
• Svhc: No SVHC (15-Dec-2010)
• For Use With: D4NS Safety Door Switches
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: D4DS Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: D4DS-K3; D4DSK3; Q1778631; Q2438638; Z2724

D4DS
Nomenclature
Operation Key
The dedicated key prevents operational mistakes and forci-
bly separates the contacts.
Built-in Switch
Has a positive opening mechanism which forcibly separates
the NC contacts even if they are welded.
The built-in switch incorporates a pair each of NC contacts
and NO contacts or two pairs of NC contacts.
Cover
The cover, with a hinge on its lower part, can be opened
by removing the screw of the cover, which ensures ease
of maintenance and wiring.
Note: The housing and head of the D4DS are made of synthetic resin. If high
mechanical durability is required, use the D4BS Safety Door Switch.
Head
The head can be mounted in four directions. The Opera-
tion Key can be inserted in five directions including the
downward direction.
Oil Seal
The plunger has an O ring. The switch casing ensures
IP65 (except the keyhole, which ensures IP00). Use the
D4DS in places where the keyhole is free from oil and
metal chips.
Conduit
Wide switch variations.
Pg13.5:
G1/2:
1/2-14NPT: 1-conduit models
1-conduit, 2-conduit models
1-conduit, 2-conduit models
D4DS
5