788-311 - Relay module; Nominal input voltage: 12 VDC; 2 changeover contacts; Limiting continuous current: 8 A; Red status indicator; Module width: 15 mm; 2,50 mm²; gray

Nominal input voltage U_N

DC 12 V

Input voltage range

±10 %

Nominal input current at U_N

36 mA

Number of changeover contacts

2

Contact material (relay)

AgNi 90/10

Limiting continuous current

8 A

Inrush current (resistive) max.

(AC) 15 A / 4 s

Switching voltage (max.)

AC 250 V

Switching power (resistive) max.

AC 2000 VA; DC (see load limit curve)

Switching capacity

AC-15: 3 A / AC 250 V; DC-13: 2 A / DC 24 V

Recommended minimum load

12 V / 10 mA

Pull-in time (typ.)

8

Drop-out time (typ.)

13

Bounce time (typ.)

10

Electrical life (NO; resistive load; 23 °C)

10 x 10³ switching operations

Mechanical life

30 x 10⁶ switching operations

Switching frequency with/without load (max.)

6 min^-1 / 1200 min^-1

Status indicator

Red LED

Rated voltage

250

Rated surge voltage

4

Pollution degree

3

Dielectric strength (control/load circuit) (AC, 1 min)

5 kVrms

Dielectric strength (open contact) (AC, 1 min)

1 kVrms

Dielectric strength (load/load circuit) (AC, 1 min)

2.5 kVrms

Safety information 1

A separator plate (e.g., 209-191) must be used for voltages greater than 250 V between adjacent relay modules and for compliance with the reinforced insulation requirements.

Protection type

IP20