Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Alternate operation (Self-holding).
Case color: Black.
Output: DPDT.
Lighting: LED; 12 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches.
Excellent operating sensitivity.
Excellent illumination with even surface brightness .
Three-color models (green, orange, red; chameleon lighting)
D4B-2117N
included in lineup. Contact type: Standard load (250 VAC, 3 A; 30 VDC, 4 A).
Operation: Alternate operation (Self-holding).
Case color: Black.
Output: DPDT.
Lighting: LED; 24 VDC.
Pushbutton color symbol: R.O.G.W.
Large Square-bodied Lighted.
Pushbutton Switches D4B-2117N.
Excellent operating sensitivity .
Excellent illumination with even surface brightness.
Three-color models (green, orange, red; chameleon lighting).
included in lineup. Appearance: Round/Full-guard type LED lighting,
(without Voltage Reduction Unit) A22L-G.
Output: SPST-NC + SPST-NC.
Lighting: LED.
Operating voltage: 12 VAC/VDC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue) D4B-2117N.
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit.
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Model: C200H-IA222.
No. of inputs: 16 pts.
Input voltage: 200 to 240 VAC, +10%/–15%.
Input current: 10mA, 200VAC.
Isolation: Photo-coupler.
Indica-tor: LED.
External connec-tions: Remove-able termi-nal blocks.
Inputs percom-mon: 16 pts.
Internal currentcon-sump-tioActuator: Roller plunger (Metal roller).
Cable length: 1 m.
Pull-outing direction of cable: Vertical.
Built-in switch: 2NC/2NO (sllow-action) D4B-2117N.
Smallest Classs of Safety Limit Switches the World .
The world''s smallest limit switch with a direct opening,
mechanism (four-contact construction model).
High-sensitivity safety limit switch.
Built-in switches with two- or four-contact construction are avaaillable D4B-2117N.
Degree of protection: IP67.
Conforms to EN115-1, EN81-1 and EN81-2.
(slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.
D4B-2117N Operation manual / Instructions / Catalog download link:
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