SIEMENS 3TY7561-1AA00 Auxiliary contact block

Auxiliary contact expansion in Siemens contactor systems

Signal acquisition and control in power contactor and relay systems

Condition monitoring in industrial automation panels

Requirement of positively driven contacts in safety circuits

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Model: 3TY7561-1AA00

Type: Auxiliary contact block

Compatible Contactor Size: Siemens contactor sizes 2 to 14

Mounting: Snap-on mounting for left or right-hand mounting

Connection Type: Screw terminals

Protection Class: IP20 (front surface)

Positive Drive Contacts: Complies with IEC 60947-5-1

Feature Value

Insulation Voltage (AC) 690 V

Surge Protection 6 kV

Mechanical Life 10 million switching cycles

Operating Current (AC-15)

24 V: 10 A

230 V: 5.6 A

400 V: 3.6 A

|Operating Current (DC-13) |

24 V: 10 A

48 V: 5 A

110 V: 1.14 A

220 V: 0.48 A

| Operating Temperature | -25°C to +55°C

| Storage Temperature | -55°C to +80°C

| Dimensions | 70 mm (H) x 12 mm (W) x 51.5 mm (D)

| Cable Cross-Section (auxiliary contacts) |

Solid/Stranded: 0.5–2.5 mm²

AWG: 18–12

| Weight | Approx. 0.05 kg