NEW OMRON D4B-2171

Omron D4B-2171 Safety Limit Switch, Top Roller, 1NC/1NO, IP67, New
Actuator
Top roller plunger
12.7 dia. x 4.8 Sintered stainless steel roller Horizontal roller
Load
General load
Degree of protection
IP67
NEMA250: Type3, 4, 4X, 6P, 13
Service life
General type
Operating mechanism
Snap action
Actuator
Top roller plunger
12.7 dia. x 4.8 Sintered stainless steel roller Horizontal roller
Frequency
50/60 Hz
Contact form
1NC/1NO
Load
General load
Ratings (AC): Non-Inductive load
Rated voltage: 125 VAC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)
Rated voltage: 250 VAC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 2 A(NC) 1 A(NO)
Rated voltage: 400 VAC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 1.5 A(NC) 0.8 A(NO)
Ratings (AC): Inductive load
Rated voltage: 125 VAC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)
Rated voltage: 250 VAC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 3 A(NC) 1.5 A(NO)
Rated voltage: 400 VAC / Inductive load: 3 A(NC) 3 A(NO) / Motor load: 1.5 A(NC) 0.8 A(NO)
Ratings (DC): Non-Inductive load
Rated voltage: 8 VDC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 6 A(NC) 3 A(NO)
Rated voltage: 14 VDC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 6 A(NC) 3 A(NO)
Rated voltage: 30 VDC / Resistive load: 6 A(NC) 6 A(NO) / Lamp load: 4 A(NC) 3 A(NO)
Rated voltage: 125 VDC / Resistive load: 0.8 A(NC) 0.8 A(NO) / Lamp load: 0.2 A(NC) 0.2 A(NO)
Rated voltage: 250 VDC / Resistive load: 0.4 A(NC) 0.4 A(NO) / Lamp load: 0.1 A(NC) 0.1 A(NO)
Ratings (DC): Inductive load
Rated voltage: 8 VDC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 6 A(NC) 6 A(NO)
Rated voltage: 14 VDC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 6 A(NC) 6 A(NO)
Rated voltage: 30 VDC / Inductive load: 6 A(NC) 6 A(NO) / Motor load: 4 A(NC) 4 A(NO)
Rated voltage: 125 VDC / Inductive load: 0.8 A(NC) 0.8 A(NO) / Motor load: 0.2 A(NC) 0.2 A(NO)
Rated voltage: 250 VDC / Inductive load: 0.4 A(NC) 0.4 A(NO) / Motor load: 0.1 A(NC) 0.1 A(NO)
Inrush current
NC: 30 A
NO: 30 A
Protective circuit
Classification of protection against electric shock: Class I (with ground terminal)
Short-circuit protective device: 10 A fuse type gI or gG (IEC60269)
Conduit size
G1/2 (PF1/2)
Number of conduit
1
Earth terminal
With ground terminal
Ambient temperature
Operating: -40 to 80 䋀
(no icing)
Ambient humidity
Operating: 95% RH max.
(no condensation)
Permissible operating speed
1 mm/s to 0.5 m/s
Permissible operating frequency (Mechanically)
120 operations / 1 minute max.
Permissible operating frequency (Electrically)
30 operations / 1 minute max.
Contact resistance (Initial value)
25 mΩ max.
Insulation resistance
Between each terminal of the same polarities: 100 MΩ min.
Between each terminal and non-live-metallic part: 100 MΩ min.
(at 500 VDC)
Impulse withstand voltage
Between each terminal of the same polarities: 2.5 kV
Between each terminaland ground: 4 kV
Durability (Mechanically)
30,000,000 operations min.
 
(Temperature, Humidity conditions: 5 to 35 䋀, 40 to 70% RH)
Durability (Electrically)
500,000 operations min. (10 A at 250 VAC)
(Temperature, Humidity conditions: 5 to 35 䋀, 40 to 70% RH)
Vibration resistance (Malfunction)
10 to 55 Hz, 0.75-mm single amplitude
Shock resistance (Destruction)
1000 m/s**2 min.
Shock resistance (Malfunction)
300 m/s**2 min.
Pollution degree
3 (EN60947-5-1)
Degree of protection
IP67
NEMA250: Type3, 4, 4X, 6P, 13
Operating Force (OF)
Standard value 18.63 N max.
Release Force (RF)
Standard value 1.96 N min.
Pre-Travel (PT)
Standard value 2 mm max.
Over-Travel (OT)
Standard value 5 mm min.
Movement Differential (MD)
Standard value 1 mm max.
Operating Position (OP)
Standard value 48±1 mm
Total Travel (TT)
Reference value 7 mm
Free Position (FP)
Standard value 51 mm max.

SKU: IP519333917
UPC: 646412777439
Condition: New
Availability: In Stock
Weight: 1.00 LBS
Width: 7.00
(in)
Height: 6.00
(in)
Depth: 7.00
(in)
Shipping: Calculated at Checkout
Type: Limit Switch
Voltage: 250Vac
MPN: D4B-2171
Model: D4B-2171
Shelf: N-4
Series: D4B
Manufacturer: Omron
Application: Contact/Precision
Country/Region of Manufacture: Japan
GTIN: 646412777439