Siemens SIPROTEC 7SK8042-5EB00-1 HE0 Motor Protection Relay
Siemens SIPROTEC Motor Protection Relay with comprehensive protection functions.
The Siemens 7SK8042-5EB00-1 HE0 is a multi-functional motor protection relay housed in a 1/6 19" enclosure. It is equipped with 4 current inputs (IPH = 1A/5A), 3 voltage inputs, 7 binary inputs, and 8 binary outputs (including 2 changeover contacts) and 1 live contact.
This relay offers comprehensive protection for asynchronous motors, including overcurrent (XMZ PH 50/51), ground fault/short circuit (XMZ GROUND 50N/51N), and overload protection (49). It features fault recording for analysis and diagnostic purposes. The rated auxiliary power is DC 60V/110V/125V/220V or AC 115V/230V.
Protect your critical motor assets with this advanced Siemens relay. Stanlo Automation, your trusted veteran-owned distributor, provides this essential component for reliable motor protection in industrial applications.
| Part Number | 7SK8042-5EB00-1 HE0 |
| Manufacturer | Siemens |
| Housing | 1/6 19" |
| Current Inputs | 4 x I (IPH=1A/5A) |
| Voltage Inputs | 3 x U |
| Binary Inputs | 7 BI |
| Binary Outputs | 8 BO (2 changeover) |
| Live Contact | 1 |
| Auxiliary Voltage | DC 60V/110V/125V/220V, AC 115V/230V |
| Mounting | Installation enclosure |
| Terminals | Screw terminals |
| Measurement | Fault recording |
| Protection Functions | Overcurrent time (XMZ PH 50/51), Ground fault (XMZ GROUND 50N/51N), Ground short circuit, Overload (49), Trip circuit monitoring (74TC), Circuit breaker failure protection (50BF), Load unbalance protection (46), Rotor blocking protection (14), Load step protection (51M), Start up time monitoring (48), Undercurrent monitoring (37), Reclosing lockout (66/86) |