Solid state relay R111/25 25A (AC51)

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Model:
005.004.001

Manufacturer: ABB

Barcode: 4013614340017

Solid state relay R111/25 is designed for contactless and wear-free switching of single-phase AC loads up to a power factor of cos φ=0.5.
• Standard design;
• Zero voltage tripping, radio interference suppressed;
• Screw mounting or snap-on mounting with adapter for 35mm DIN rail according to DIN EN 50022.

Product no longer available

Solid state relays R111 range technical data

Type	R111/25
Ordering code	1SAR111025R0102
Output circuit
Switching element	Thyristor
Rated operational voltage U_e	24-280VAC
Period peak inverse voltage U_peak	650V
Rated operational current (rms)	25А (АС-51) 5A (АС-53а)
Operating frequency	45-65Hz
Max off-state leakage current (at U_max and T=25°C)	3mA
Min load current (rms)	20mA
Max surge current I_TSM (t=20ms)	250А
Max overcurrent (t=1s)	55А
Max load integral ∫ i²dt (t=10ms)	310А²s
Conducting state voltage (at I_max and T=25°C)	1,6V
Permissible voltage gradient du/dt	500V/μs
Critical current gradient di/dt	100А/s
Max thermal resistance barrier/base	1,25 K/W
Max thermal resistance barrier/ambient	12 K/W
Input circuit
Rated control circuit voltage	3-32V DC
Make voltage	3V DC
Break voltage	1V DC
Input impedance	1,5 kΩ
Max input current (at U_max)	22mA
Max turn-on time	0,5 period
Max turn-off time	0,5 period
Power factor (cos φ)	0,5-1
Operating temperature	-20…+70°C
Barrier-layer temperature	125°C
Storage temperature	-40…+100°C
Proof voltage	4000V
Dielectric strength	4000V

Solid state relay R111/25 25A (AC51)

Solid state relays R111 range technical data

Dimensions

Circuit diagram