https://www.phoenixcontact.com/pi/products/2903685
05/01/2017Page2/5
Single relay-REL-IR4/L-230AC/4X21AU-2903685
Technical data
Contact side
Contact type 4 PDTs
Type of switch contact Single contact
Contact material AgNi, hard gold-plated
Note
If the specified maximum values for multi-layer contact relays are
exceeded, the gold plating is destroyed. The maximum values of the
power contact relay are then valid. This can result in a shorter service
life than with a pure power contact.
Maximum switching voltage 30 V AC
36 V DC
Minimum switching voltage 5 V (At 24 mA)
Maximum inrush current 50 mA
Limiting continuous current 50 mA
Interrupting rating (ohmic load) max. 1.2 W (at 24 V DC)
Switching capacity min. 0.12 W
Contact side (with destroyed gold layer)
Contact material AgNi
Note the following values are applicable if a gold layer is destroyed
Maximum switching voltage 250 V AC/DC
Minimum switching voltage 5 V (At 24 mA)
Limiting continuous current 6 A
Maximum inrush current 16 A (20 ms, N/O contact)
Min. switching current 5 mA (at 24 V)
Interrupting rating (ohmic load) max. 144 W (at 24 V DC)
124 W (at 48 V DC)
108 W (at 60 V DC)
52 W (at 110 V DC)
48 W (at 220 V DC)
1500 VA (for 250 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)
1.5 A (at 24 V, AC15)
1.5 A (at 120 V, AC15)
1 A (at 240 V, AC15)
General
Test voltage relay winding/relay contact
2.5 kV
rms
(50 Hz, 1 min.)
Test voltage PDT/PDT
2 kV
rms
(50 Hz, 1 min.)
Operating mode 100% operating factor
Degree of protection RT I
Mechanical service life
Approx. 2x 10
7
cycles
