ETI 002159500 Contatto ausiliario PS KZS-2M/4M, 1NO+1NC, 250V AC/24V DC, 3A/1A, 0,5 moduli

Auxiliary contact for ETI KZS-2M and KZS-4M residual current circuit breakers, providing reliable status indication with one normally open and one normally closed contact. Mounts on the left side of the main device, occupying only 0.5 module width.

Advantages

Compact design saves space in distribution boards. Screw terminals accept solid or stranded conductors from 1 to 2.5 mm². High mechanical endurance of 100,000 cycles ensures long service life.

Suitable for

• Status signalling (ON/OFF/TRIP) for ETI KZS-2M and KZS-4M residual current circuit breakers
• Integration into control circuits requiring auxiliary contacts

Key specifications

• Contact configuration: 1 NO + 1 NC
• Rated operational voltage: 250 V AC / 24 V DC
• Rated operational current: 3 A (AC-15) / 1 A (DC-13)
• Module width: 0.5 modules (9 mm)
• Mounting: left side of main device
• Operating temperature: -25 to +55 °C
• Degree of protection: IP20
• Electrical endurance: 10,000 cycles
• Mechanical endurance: 100,000 cycles
• Terminal capacity: 1 - 2.5 mm² (solid and stranded)

Recommendations

For use with ETI KZS-2M and KZS-4M residual current circuit breakers. Verify compatibility with your specific breaker model before installation.