Selector Switch (055459)

Eaton 055459 Bunnmonter - 1-pole selector switch without 0-position. 2 steps AC-1 20A.

Manufacturer part number (MPN)

055459

EAN / GTIN

4015080554592

Sales unit

pcs

Eaton catalogue number

055459

Depth

82 mm

Height

55 mm

Width

54 mm

Weight

0.106 kg

Certifications

IEC/EN 60947-3; UL File No.: E36332; UL Category Control No.: NLRV; IEC/EN 60204; VDE 0660; CSA Class No.: 3211-05; IEC/EN 60947; CSA File No.: 012528; CSA-C22.2 No. 60947-4-1-14; UL; UL 60947-4-1; CE; CSA; CSA-C22.2 No. 94

Catalog Notes

Rated Short-time Withstand Current (Icw) for a time of 1 second

Actuator function

Maintained; Without 0 (Off) position

Actuator type

Short thumb-grip

Ambient operating temperature - max

50 °C

Ambient operating temperature - min

-25 °C

Ambient operating temperature (enclosed) - max

40 °C

Ambient operating temperature (enclosed) - min

-25 °C

Climatic proofing

Damp heat, cyclic, to IEC 60068-2-30; Damp heat, constant, to IEC 60068-2-78

Control circuit reliability

1 failure per 100,000 switching operations statistically determined, at 24 V DC, 10 mA)

Number of auxiliary contacts (change-over contacts)

0

Number of auxiliary contacts (normally closed contacts)

0

Number of auxiliary contacts (normally open contacts)

0

Number of contacts

2

Heat dissipation per pole, current-dependent Pvid

0.6 W

Rated operational current for specified heat dissipation (In)

20 A

Rated breaking capacity at 220/230 V (cos phi to IEC 60947-3)

100 A

Rated breaking capacity at 400/415 V (cos phi to IEC 60947-3)

110 A

Rated breaking capacity at 500 V (cos phi to IEC 60947-3)

80 A

Rated breaking capacity at 660/690 V (cos phi to IEC 60947-3)

60 A

Rated operational current (Ie)

20 A at AC-3, 400 V star-delta; 8.5 A at AC-3, 690 V star-delta; 15.6 A at AC-3, 500 V star-delta; 20 A at AC-3, 230 V star-delta

Rated operational current (Ie) at AC-21, 440 V

20 A

Rated operational current (Ie) at AC-23A, 230 V

13.3 A

Rated operational current (Ie) at AC-23A, 400 V, 415 V

13.3 A

Rated operational current (Ie) at AC-23A, 500 V

13.3 A

Rated operational current (Ie) at AC-23A, 690 V

7.6 A

Rated operational current (Ie) at AC-3, 220 V, 230 V, 240 V

11.5 A

Rated operational current (Ie) at AC-3, 380 V, 400 V, 415 V

11.5 A

Rated operational current (Ie) at AC-3, 500 V

9 A

Rated operational current (Ie) at AC-3, 660 V, 690 V

4.9 A

Rated operational current (Ie) at DC-13, control switches L/R = 50 ms

10 A

Rated operational current (Ie) at DC-21, 240 V

1 A

Rated operational current (Ie) at DC-23A, 120 V

5 A

Rated operational current (Ie) at DC-23A, 24 V

10 A

Rated operational current (Ie) at DC-23A, 240 V

5 A

Rated operational current (Ie) at DC-23A, 48 V

10 A

Rated operational current (Ie) at DC-23A, 60 V

10 A

Rated operational power at AC-23A, 220/230 V, 50 Hz

3 kW

Rated operational power at AC-23A, 400 V, 50 Hz

5.5 kW

Rated operational power at AC-23A, 500 V, 50 Hz

7.5 kW

Rated operational power at AC-23A, 690 V, 50 Hz

5.5 kW

Rated operational power at AC-3, 380/400 V, 50 Hz

4 kW

Rated operational power at AC-3, 415 V, 50 Hz

5.5 kW

Rated operational power at AC-3, 690 V, 50 Hz

4 kW

Rated operational power star-delta at 220/230 V, 50 Hz

5.5 kW

Rated operational power star-delta at 380/400 V, 50 Hz

7.5 kW

Rated operational power star-delta at 500 V, 50 Hz

7.5 kW

Rated operational power star-delta at 690 V, 50 Hz

5.5 kW

Rated operational voltage (Ue) at AC - max

690 V

Rated uninterrupted current (Iu)

20 A

Uninterrupted current

Rated uninterrupted current Iu is specified for max. cross-section.

Enclosure material

Plastic

Fitted with

Black thumb grip and front plate

Inscription

1-2

Number of poles

1

Degree of protection

IP30

Degree of protection (front side)

IP30; NEMA 2

Lifespan, mechanical

400,000 Operations

Model

Reverser

Mounting method

Service distribution board mounting

Mounting position

As required

Number of contact units

1

Operating frequency

1200 Operations/h

Overvoltage category

III

Pollution degree

3

Product Category

Control switches

Rated impulse withstand voltage (Uimp)

6000 V AC

Safe isolation

440 V AC, Between the contacts, According to EN 61140

Safety parameter (EN ISO 13849-1)

B10d values as per EN ISO 13849-1, table C.1

Shock resistance

15 g, Mechanical, According to IEC/EN 60068-2-27, Half-sinusoidal shock 20 ms

Suitable for

Distribution board installation; Ground mounting; Branch circuits, suitable as motor disconnect, (UL/CSA); Front mounting

Switching angle

90 °

Type

Changeover switch

Assigned motor power at 115/120 V, 60 Hz, 1-phase

0.5 HP

Assigned motor power at 200/208 V, 60 Hz, 1-phase

1 HP

Assigned motor power at 200/208 V, 60 Hz, 3-phase

3 HP

Assigned motor power at 230/240 V, 60 Hz, 1-phase

1.5 HP

Assigned motor power at 230/240 V, 60 Hz, 3-phase

3 HP

Assigned motor power at 460/480 V, 60 Hz, 3-phase

7.5 HP

Assigned motor power at 575/600 V, 60 Hz, 3-phase

7.5 HP

Rated conditional short-circuit current (Iq)

6 kA

Rated short-time withstand current (Icw)

320 A, Contacts, 1 second

Short-circuit current rating (basic rating)

5 kA, SCCR (UL/CSA); 50A, max. Fuse, SCCR (UL/CSA)

Short-circuit current rating (high fault)

10 kA, SCCR (UL/CSA); 20 A, Class J, max. Fuse, SCCR (UL/CSA)

Short-circuit protection rating

20 A gG/gL, Fuse, Contacts

Load rating

1.6 x Iₑ (with intermittent operation class 12, 40 % duty factor); 1.3 x Iₑ (with intermittent operation class 12, 60 % duty factor); 2 x Iₑ (with intermittent operation class 12, 25 % duty factor)

Number of contacts in series at DC-21A, 240 V

1

Number of contacts in series at DC-23A, 120 V

3

Number of contacts in series at DC-23A, 24 V

1

Number of contacts in series at DC-23A, 240 V

5

Number of contacts in series at DC-23A, 48 V

2

Number of contacts in series at DC-23A, 60 V

3

Rated making capacity up to 690 V (cos phi to IEC/EN 60947-3)

130 A

Switching capacity (auxiliary contacts, general use)

10A, IU, (UL/CSA)

Switching capacity (auxiliary contacts, pilot duty)

A600 (UL/CSA); P300 (UL/CSA)

Switching capacity (main contacts, general use)

16 A, Rated uninterrupted current max. (UL/CSA)

Voltage per contact pair in series

60 V

Screw size

M3.5, Terminal screw

Terminal capacity (flexible with ferrule)

2 x (0.75 - 2.5) mm², ferrules to DIN 46228; 1 x (0.75 - 2.5) mm², ferrules to DIN 46228

Terminal capacity (solid/flexible with ferrule AWG)

18 - 14

Terminal capacity (solid/stranded)

1 x (1 - 2.5) mm²; 2 x (1 - 2.5) mm²

Tightening torque

8.8 lb-in, Screw terminals; 1 Nm, Screw terminals

Rated operation power at AC-3, 400 V

4 kW

Rated permanent current Iu

20 A

Rated operation current Ie at AC-3, 400 V

11.5 A

With zero (off) position

No

Housing material

Plastic

With retraction in 0-position

No

Degree of protection (IP), front side

IP30

Type of electrical connection of main circuit

Screw connection

Type of control element

Wing knob

Suitable for floor mounting

Yes

HS Code

8536.50

• EAN 4015080554592
• SAP 1000085324
• Code 8856921