2903918 Phoenix Contact Electrical Safety Devices

2903918 Product Details

• Depth
  114 mm
• Maximum altitude
  ≤ 2000 m
• Triggering voltage range
  19.2 V DC ... 30 V DC
• Switching threshold
  9.6 V (“0” signal)
• Rated operating current Ie
  9 A (AC-51)
• Load current range
  1.5 A ... 9 A (see to derating)
• Cooling time
  20 min. (for auto reset)
• Response time
  2 s
• Operating voltage display
  Green LED
• Connection method
  Push-in connection
• Conductor cross section flexible
  0.2 mm² ... 2.5 mm²
• Rated insulation voltage
  500 V
• Standards/regulations
  IEC 60947-1
• FLA
  6.5 A (500 V AC)
• China RoHS
  Environmentally Friendly Use Period = 50 years
• ECLASS 5.1
  27024000
• ECLASS 6.0
  27024000
• ETIM 2.0
  EC001037
• ETIM 6.0
  EC001037
• UNSPSC 18.0
  25173902
Width
22.5 mm
Degree of protection
IP20
Control supply voltage range
19.2 V DC ... 30 V DC
Input name
Control input
Output name
Acknowledge output
Trigger characteristic in acc. with IEC 60947-4-2
Class 10A
Operate threshold
> 45 A
Switching frequency
≤ 2 Hz (Load-dependent)
Maximum power dissipation
14.6 W
Indication
Red LED
Connection name
Load circuit
Conductor cross section solid
0.2 mm² ... 2.5 mm²
Insulation
Safe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC
Designation
Category (ISO 13849)
Identification
≤ 3
REACh SVHC
Lead 7439-92-1
ECLASS 11.0
27370905
ECLASS 7.0
27024002
ETIM 4.0
EC001037
UNSPSC 6.01
30211915
UNSPSC 7.0901
39121514
UNSPSC 20.0
25173902
Note
Confirmation: floating change-over contact, signal contact
Ambient temperature (storage/transport)
-40 °C ... 80 °C
Rated actuating voltage UC
24 V DC
Switching level
< 5 V DC (For EMERGENCY STOP)
Operating voltage range
42 V AC ... 550 V AC
Leakage current
0 mA
Switching capacity according to IEC 60947-5-1
3 A (230 V, AC15)
Mounting position
vertical (horizontal DIN rail, motor output below)
Operating mode
100% operating factor
Assembly instructions
alignable, for spacing see derating
Minimum power dissipation
1.1 W
Conductor cross section AWG
24 ... 14
Overvoltage category
III
Certificate
NLDX.E228652
SCCR
100 kA (500 V AC (fuse: 30 A class CC/30 A class J (high fault)))
ECLASS 10.0.1
27370905
ECLASS 4.1
27021100
ECLASS 5.0
27024000
ETIM 7.0
EC001037
UNSPSC 11
39121514
UNSPSC 19.0
25173902
Height
107.5 mm
Rated control circuit supply voltage US
24 V DC
Rated control supply current IS
40 mA
Typical turn-off time
< 30 ms
Type of note
Notes on operation
Ambient temperature (operation)
-25 °C ... 70 °C (observe derating)
Type of protection
Surge protection
Rated actuating current IC
5 mA (Input type 1)
Rated operating voltage Ue
500 V AC
Mains frequency
50/60 Hz
Contact type
1 changeover contact
Motor starter type
Direct starter
Mounting type
DIN rail mounting
Status display
Yellow LED
Stripping length
10 mm
Rated surge voltage
6 kV
Degree of pollution
2
Additional text
Safe shutdown
Category code
NLDX
Group installation
20 A (class RK5, SCCR 5kA, #24 - 14 AWG max. solid and stranded)
ECLASS 4.0
27021100
ECLASS 9.0
27370905
ETIM 3.0
EC001037
UNSPSC 12.01
39121514
UNSPSC 13.2
25173902
UNSPSC 21.0
25173902

Product condition