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Alternate Catalog No. : EF45-45

Catalog No. : 1SAX221001R1102

Description:  ELEC O/L 15-45A, CLASS 10E, 20E, 3

UPC: 4013614403972

The EF19-0.32 is an self-supplied electronic overload relay, which means no extra external supply is needed. It offers reliable and fast protection for motors in the event of overload or phase failure. Easy to use like a thermal overload relay and compatible with standard motor applications, the electronic overload relay is convincing, above all, due to its wide setting range, high accuracy, high operational temperature range and the possibility to select a trip class (10E, 20E, 30E). Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the contactors. Single mounting kits are available as accessory.The EF19 and EF45 have ATEX and IECEx certification 1) 1) ATEX is valid for products produced from week 42, 2014. IECEx is valid for products produced from week 15, 2017.
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Descriptors

Category

Overload Relays

Specifications

Product Name

Electronic Overload Relay

Rated Operational Voltage

Auxiliary Circuit 600 V AC / DC
Main Circuit 690 V AC

Rated Operational Current

45 A

Setting Range

15 ... 45 A

Rated Impulse Withstand Voltage

Auxiliary Circuit 6 kV
Main Circuit 6 kV

Rated Insulation Voltage

690 V

Number of Poles

3

Number of Auxiliary Contacts NC

1

Number of Auxiliary Contacts NO

1

Number of Protected Poles

3

Trip Class

class 10E
class 20E
class 30E

Conventional Free-air Thermal Current

Auxiliary Circuit NC 6 A
Auxiliary Circuit NO 6 A

Rated Frequency

Auxiliary Circuit 50 Hz
Auxiliary Circuit 60 Hz
Auxiliary Circuit DC
Main Circuit 50Hz
Main Circuit 60 Hz

Rated Operational Current AC-3

45 A

Degree of Protection

IP20

Pollution Degree

3

Suitable For

AF26
AF30
AF38

Rated Operational Current AC-15

(240 V) NC 3 A
(240 V) NO 3 A
(400 V) NC 1.1 A
(400 V) NO 1.1 A
(500 V) NC 0.75 A
(500 V) NO 0.75 A

Rated Operational Current DC-13

(125 V) NC 0.55 A
(125 V) NO 0.5 A
(24 V) NC 1.5 A
(24 V) NO 1.5 A
(250 V) NC 0.27 A
(250 V) NO 0.27 A
(60 V) NC 0.55 A
(60 V) NO 0.55 A

Connecting Capacity Main Circuit

Flexible with Ferrule 1/2x 2.5 ... 10 mm²
Flexible with Insulated Ferrule 1/2x 2.5 ... 10 mm²
Flexible 1/2x 2.5 ... 10 mm²
Rigid 1/2x 2.5 ... 16 mm²

Connecting Capacity Auxiliary Circuit

Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible 1/2x 0.75 ... 2.5 mm²
Rigid 1/2x 1 ... 4 mm²

Wire Stripping Length

Auxiliary Circuit 9 mm
Main Circuit 13 mm

Tightening Torque

Auxiliary Circuit 0.8 ... 1.2 N·m
Main Circuit 2.3 ... 2.6 N·m

Mounting Position

Position 1 to 6

Power Loss

at Rated Operating Conditions per Pole 0.059 ... 0.527 W

Standards

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

Recommended Screw Driver

Auxiliary Circuit Pozidriv 2
Main Circuit Pozidriv 2

Maximum Operating Voltage UL/CSA

Main Circuit 600 V AC

Ampere Rating UL/CSA

45 A

Contact Rating UL/CSA

(NC:) B600
(NC:) Q600
(NO:) B600
(NO:) Q600

Connecting Capacity Main Circuit UL/CSA

Flexible 1/2x 14-6 AWG
Stranded 1/2x 14-6 AWG

Ambient Air Temperature

Operation -25 ... +70 °C
Operation Compensated -25 ... +70 °C
Storage -50 ... +80 °C

Ambient Air Temperature Compensation

Yes

Connecting Capacity Auxiliary Circuit UL/CSA

Flexible 1/2x 18-10 AWG
Stranded 1/2x 18-10 AWG

Resistance to Shock acc. to IEC 60068-2-27

11 ms Pulse 25g

Maximum Operating Altitude Permissible

2000 m

RoHS Status

Following EU Directive 2011/65/EU

Resistance to Vibrations acc. to IEC 60068-2-6

5g / 3 ... 150 Hz

Tightening Torque UL/CSA

Auxiliary Circuit 7 ... 1 in·lb
Main Circuit 35 in·lb

Object Classification Code

F

Classifications

ETIM 5.0

EC001080 - Electronic overload relay

ETIM 6.0

EC001080 - Electronic overload relay

ETIM 7

EC001080 - Electronic overload relay

eClass

7.0 27371502

ETIM 4

EC001080 - Electronic overload relay

Dimensions

Product Net Width

45 mm

Product Net Height

104.7 mm

Product Net Weight

0.362 kg

Product Net Depth / Length

86 mm

Package Information

Package Level 1 Units

1 piece

Package Level 1 Width

111 mm

Package Level 1 Depth / Length

93 mm

Package Level 1 Gross Weight

0.398 kg

Package Level 1 EAN

4013614403972

Package Level 1 Height

51.5 mm

Package Level 2 Width

558 mm

Package Level 2 Units

50 piece

Package Level 2 Depth / Length

263 mm

Package Level 2 EAN

4013614483349

Package Level 2 Gross Weight

20.463 kg

Package Level 2 Height

189 mm

Ordering

ECN

N

Customs Tariff Number

85364900

ECCN

N

ABB MDF Code

3DL - Relays (LV / Control + Protection)