Electronic overload relays (150...1250A) ABB EF460-EF750-EF1250 series 

Type

Current protection relays

Protection function

Overload, Phase-failure, Motor protector

Display type

Analog

Number of phase

3-phase

Operating frequency

50/60Hz

Rated supply voltage

1000VAC

Current input range

150...500A, 250..800A, 375...1250A

Reset method

Remote

Output configuration

SPDT

Rated contact capacity (resistive load)

3A at 240VAC

Case material

Plastic

Connections type

Screw terminals

Mounting type

Directly on a contactor

Operating ambience

Indoor

Ambient temperature

-25...70°C

Approx. weight

1.17kg, 3.905kg, 10kg

Overall width

186mm, 244mm, 350mm

Overall height

103.5mm, 111.6mm, 198mm

Overall depth

152.13mm, 187.73mm, 425mm

Degree of protection

IP20, IP00

Representative standard

IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1

Separately accessories

Terminal shroud: 1SAX701904R0002 (LT460EF ), Mounting kit short: 1SAX701902R1011 (DT500/AF460-S ), Mounting kit short: 1SAX701902R1001 (DT500/AF460-L ), Remote reset coil: 1SAX101911R1001 (DRS-F-01 ), Remote reset coil: 1SAX101911R1002 (DRS-F-02 ), Remote reset coil: 1SAX101911R1003 (DRS-F-03 ), Remote reset coil: 1SAX101911R1004 (DRS-F-04 ), Remote reset coil: 1SAX101911R1011 (DRS-F-EF-01 ), Remote reset coil: 1SAX101911R1012 (DRS-F-EF-02 ), Remote reset coil: 1SAX101911R1013 (DRS-F-EF-03 ), Remote reset coil: 1SAX101911R1014 (DRS-F-EF-04 ), Holder for tool less direct mounting: 1SAZ701903R1001 (WRH-F ), Terminal shroud: 1SAX801904R0002 (LT750EF ), Mounting kit short: 1SAX801902R1011 (DT800/AF750-S ), Mounting kit short: 1SAX801902R1001 (DT800/AF750-L )

Compatible device

Contactor: AF400, Contactor: AF460, Contactor: AF580, Contactor: AF750, Contactor: AF1350, Contactor: AF1650, Contactor: AF2050