2903914 Phoenix Contact Electrical Safety Devices

2903914 Product Details

• Width
  22.5 mm
• Ambient temperature (storage/transport)
  -40 °C ... 80 °C
• Control supply voltage range
  19.2 V DC ... 30 V DC
• Switching threshold
  9.6 V (“0” signal)
• Rated operating current Ie
  0.6 A (AC-51)
• Operating voltage range
  42 V AC ... 550 V AC
• Depth
  114 mm
• Rated control circuit supply voltage US
  24 V DC
• Rated control supply current IS
  40 mA
• Input name
  Control input
• Switching level
  < 5 V DC (For EMERGENCY STOP)
• Output name
  Acknowledge output
• Load current range
  75 mA ... 600 mA (see to derating)
• Motor starter type
  Direct starter
• Assembly instructions
  alignable, for spacing see derating
• Maximum power dissipation
  1.5 W
• Stripping length
  10 mm
• Conductor cross section solid
  0.2 mm² ... 2.5 mm²
• Standards/regulations
  IEC 60947-1
• FLA
  0.6 A (500 V AC)
ECLASS 4.1
27021100
ECLASS 7.0
27024002
ETIM 6.0
EC001037
Type of note
Notes on operation
Ambient temperature (operation)
-25 °C ... 70 °C (observe derating)
Rated actuating voltage UC
24 V DC
Rated actuating current IC
5 mA (Input type 1)
Mains frequency
50/60 Hz
Leakage current
0 mA
Cooling time
20 min. (for auto reset)
Operating voltage display
Green LED
Connection method
Push-in connection
Conductor cross section flexible
0.2 mm² ... 2.5 mm²
Overvoltage category
III
Insulation
Safe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC
Category code
NLDX
ECLASS 11.0
27370905
ECLASS 9.0
27370905
ETIM 3.0
EC001037
UNSPSC 19.0
25173902
Note
Confirmation: floating change-over contact, signal contact
Maximum altitude
≤ 2000 m
Triggering voltage range
19.2 V DC ... 30 V DC
Rated operating voltage Ue
500 V AC
Switching capacity according to IEC 60947-5-1
3 A (230 V, AC15)
Mounting type
DIN rail mounting
Minimum power dissipation
1.1 W
Status display
Yellow LED
Rated insulation voltage
500 V
Designation
Category (ISO 13849)
Additional text
Safe shutdown
REACh SVHC
Lead 7439-92-1
ECLASS 5.0
27024000
ETIM 2.0
EC001037
ETIM 4.0
EC001037
UNSPSC 7.0901
39121514
UNSPSC 18.0
25173902
Height
107.5 mm
Degree of protection
IP20
Type of protection
Surge protection
Typical turn-off time
< 30 ms
Trigger characteristic in acc. with IEC 60947-4-2
Class 10A
Mounting position
vertical (horizontal DIN rail, motor output below)
Operating mode
100% operating factor
Connection name
Load circuit
Conductor cross section AWG
24 ... 14
Degree of pollution
2
Certificate
NLDX.E228652
Group installation
20 A (class RK5, SCCR 5kA, #24 - 14 AWG max. solid and stranded)
China RoHS
Environmentally Friendly Use Period = 50 years
ECLASS 5.1
27024000
UNSPSC 6.01
30211915
UNSPSC 12.01
39121514
UNSPSC 20.0
25173902
Contact type
1 changeover contact
Switching frequency
≤ 2 Hz (Load-dependent)
Indication
Red LED
Rated surge voltage
6 kV
Identification
≤ 3
SCCR
100 kA (500 V AC (fuse: 30 A class CC/30 A class J (high fault)))
Horsepower ratings
-
ECLASS 10.0.1
27370905
ECLASS 4.0
27021100
ECLASS 6.0
27024000
ETIM 7.0
EC001037
UNSPSC 11
39121514
UNSPSC 13.2
25173902
UNSPSC 21.0
25173902

Product condition