OMRON
D4NS-4AFK1
Tongue-operated safety door switch - switch only - OMRON / STi (D4NS series - Standard type) - 1NC+1NO (slow-action) contacts - 1 x term. wiring chamber with M20 condt. entry - IP67 - Plastic head - rated for -30...+70°C ambient - equivalent to Safety item #44554-0004 (445540004) / #D4NS4AFK1
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
Brand
SKU
D4NS-4AFK1
Net Price
$58.00
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
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D4NS-4AFK1OMRON - D4NS series / Standard type
Description
Tongue-operated safety door switch - switch only - OMRON / STi (D4NS series - Standard type) - 1NC+1NO (slow-action) contacts - 1 x term. wiring chamber with M20 condt. entry - IP67 - Plastic head - rated for -30...+70°C ambient - equivalent to Safety item #44554-0004 (445540004) / #D4NS4AFK1
Specifications
Primary brand
OMRON
Secondary brand
STi
Main function
Door switch (Tongue-operated)
Product series / family name
D4NS series
Sub-range name
Standard type
Functions
Tongue-operated safety door switch
Design
switch only
Distance
10mm min. direct opening travel
2 x 2mm min. contact gap
2 x 2mm min. contact gap
Resistance (Ω)
25mΩ max. (contact resistance)
100mΩ min. (insulation resistance)
100mΩ min. (insulation resistance)
Frequency
50/60Hz
Rated current
10A (carry current; A300)
2.5A (carry current; Q300)
100A (conditional short-circuit)
10A (Ith thermal current)
60A (make current; at 120Vac; A300)
6A (break current; at 120Vac; A300)
30A (make current; at 240Vac; A300)
3A (break current; at 240Vac; A300)
0.55A (make current; at 125Vdc; Q300)
0.55A (break current; at 125Vdc; Q300)
0.27A (make current; at 250Vdc; Q300)
0.27A (break current; at 250Vdc; Q300)
1mA (resistive load; at 5Vdc)
3A (AC-15)
0.27A (DC-13)
2.5A (carry current; Q300)
100A (conditional short-circuit)
10A (Ith thermal current)
60A (make current; at 120Vac; A300)
6A (break current; at 120Vac; A300)
30A (make current; at 240Vac; A300)
3A (break current; at 240Vac; A300)
0.55A (make current; at 125Vdc; Q300)
0.55A (break current; at 125Vdc; Q300)
0.27A (make current; at 250Vdc; Q300)
0.27A (break current; at 250Vdc; Q300)
1mA (resistive load; at 5Vdc)
3A (AC-15)
0.27A (DC-13)
Rated operating voltage (Ue)
(AC-15) 240 V
(DC-13) 250 V
(DC-13) 250 V
Rated Voltage (DC)
125Vdc (Q300; 0.55A make current)
250Vdc (Q300; 0.27A make current)
250Vdc (Q300; 0.27A make current)
Rated voltage (AC)
120Vac (A300; 60A make current)
240Vac (A300; 30A make current)
240Vac (A300; 30A make current)
Rated impulse voltage (Uimp)
(between terminals of same polarity) 2.5 kV
(between terminals of different polarity) 4 kV
(between each terminal and non-current carrying metallic parts) 6 kV
(between terminals of different polarity) 4 kV
(between each terminal and non-current carrying metallic parts) 6 kV
Rated insulation voltage (Ui)
300 V
Connection type
1 x term. wiring chamber with M20 condt. entry
Protection functions
Class II electric shock protection (double insulation)
Speed
0.05...0.5m/s operating speed
Number of Normally Open (NO) circuits
1 NO Pole(s)
Number of Normally Closed (NC) circuits
1 NC Pole(s)
Contacts type
1NC+1NO (slow-action) contacts
Degree of protection
IP67
Material
Plastic head
Ambient air temperature for operation
-30...+70 °C
Force
60N min. direct opening force
Electrical durability (with load)
(3A resistive load at 250Vac) min. 500 000 operations
(10A resistive load at 250Vac) min. 300 000 operations
(10A resistive load at 250Vac) min. 300 000 operations
Mechanical durability (at no load)
min. 1 000 000 operations
Rated power
(make; A300) 7200 VA
(break; A300) 720 VA
(make-break; Q300) 69 VA
(break; A300) 720 VA
(make-break; Q300) 69 VA
Order code / Manufacturer SKU
D4NS-4AFK1
44554-0004
44554-0004
Manufacturer product status
Commercialized
Equivalent to
Safety item #44554-0004 (445540004)
D4NS4AFK1
D4NS4AFK1
Compliant with standard(s)
EN ISO 14119 - Type 2 - low level coded
EN 60947-5-1 (certified direct opening)
EN 50047
GS-ET-15
GB/T 14048.5
Vibration resistance - 10 to 55 Hz Single amplitude of 0.75mm
Shock resistance - 1000m/s2 min. (destruction)
Shock resistance - 300m/s2 min. (malfunction)
UL 508
CAN/CSA C22.2 No.14
EN 60947-5-1 (certified direct opening)
EN 50047
GS-ET-15
GB/T 14048.5
Vibration resistance - 10 to 55 Hz Single amplitude of 0.75mm
Shock resistance - 1000m/s2 min. (destruction)
Shock resistance - 300m/s2 min. (malfunction)
UL 508
CAN/CSA C22.2 No.14
Benefits
Lineup includes three contact models with 2NC/1NO and 3NC contact forms and MBB models in addition to the previous contact forms 1NC/1NO; and 2NC.
M12-connector models are available; saving on labor and simplifying replacement.
Applicable to both standard loads and microloads.
Variety of metallic heads available
M12-connector models are available; saving on labor and simplifying replacement.
Applicable to both standard loads and microloads.
Variety of metallic heads available
Degree of pollution
3 (as per EN60947-5-1)
Application type
Four mounting directions possible (front-side mounting at shipping)