https://www.phoenixcontact.com/pi/products/2903700
05/02/2017Page2/5
Single relay-REL-PR2-120AC/2X21-2903700
Technical data
Contact side
Contact type 2 PDT
Type of switch contact Single contact
Contact material AgNi
Maximum switching voltage 440 V AC
250 V DC
Minimum switching voltage 10 V (At 24 mA)
Min. switching current 10 mA (at 24 V)
Maximum inrush current 50 A (20 ms, N/O contact)
Limiting continuous current 16 A
Interrupting rating (ohmic load) max. 384 W (at 24 V DC)
124 W (at 48 V DC)
108 W (at 60 V DC)
52 W (at 110 V DC)
70 W (at 220 V DC)
4000 VA (for 250 V AC)
4000 VA (At 440 V AC)
Switching capacity in acc. with DIN VDE 0660/IEC 60947 2 A (at 24 V, DC13)
0.22 A (at 120 V, DC13)
0.11 A (at 250 V, DC13)
3 A (at 120 V, AC15)
1.5 A (at 240 V, AC15)
Single-phase motor load 800 W (at 230 V, AC3)
Motor load according to UL 508 1/3 HP, 120 V AC (single-phase AC motor)
1/2 HP, 240 V AC (single-phase AC motor)
General
Test voltage relay winding/relay contact
2.5 kV
rms
(50 Hz, 1 min.)
Test voltage relay contact/relay contact
2.5 kV
rms
(50 Hz, 1 min.)
Test voltage PDT/PDT
2.5 kV
rms
(50 Hz, 1 min.)
Operating mode 100% operating factor
Degree of protection RT I
Mechanical service life
Approx. 10
7
cycles
Mounting position any
Standards and Regulations
Connection in acc. with standard CSA
Standards/regulations IEC60664
IEC 61810
Rated insulation voltage 250 V AC
Rated surge voltage 4 kV
Insulation Basic insulation