Motor Protection Circuit Breaker 16-20A

Eaton PKZM0-20 MOTOR PROTECTION CIRCUIT BREAKER 16-20A.

Manufacturer part number (MPN)

PKZM0-20

EAN / GTIN

4015080469889

HS code

8536.90

Sales unit

pcs

Eaton catalogue number

046988

Depth

76 mm

Height

93 mm

Width

45 mm

Weight

0.296 kg

Certifications

IEC/EN 60947; CSA File No.: 165628; IEC/EN 60947-4-1; CSA-C22.2 No. 60947-4-1-14; UL 60947-4-1; CE; UL Category Control No.: NLRV; VDE 0660; CSA Class No.: 3211-05; UL File No.: E36332; UL; CSA

Altitude

Max. 2000 m

Ambient operating temperature - max

55 °C

Ambient storage temperature - max

80 °C

Ambient operating temperature - min

-25 °C

Ambient operating temperature (enclosed) - max

40 °C

Ambient operating temperature (enclosed) - min

-25 °C

Ambient storage temperature - min

-40 °C

Climatic proofing

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

Rated operational current for specified heat dissipation (In)

20 A

Static heat dissipation, non-current-dependent Pvs

0 W

Equipment heat dissipation, current-dependent Pvid

5.82 W

Heat dissipation capacity Pdiss

0 W

Heat dissipation per pole, current-dependent Pvid

1.94 W

Rated frequency - max

60 Hz

Rated frequency - min

50 Hz

Rated operational current (Ie)

20 A

Rated operational power at AC-3e, 220/230 V, 50 Hz

5.5 kW

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

9 kW

Rated operational power at AC-3e, 440 V, 50 Hz

11 kW

Rated operational power at AC-3e, 500 V, 50 Hz

12.5 kW

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

15 kW

Rated operational voltage (Ue) - max

690 V

Rated operational voltage (Ue) - min

690 V

Rated uninterrupted current (Iu)

20 A

Actuator type

Turn button

Features

Phase-failure sensitivity (according to IEC/EN 60947-4-1, VDE 0660 Part 102)

Functions

Motor protection; Phase failure sensitive

Number of poles

Three-pole

Connection

Screw terminals

Degree of protection

IP20; Terminals: IP00

Explosion safety category for dust

PTB 10, ATEX 3013; Ex II (2) G [Ex eb Gb] [Ex db Gb] [Ex pxb Gb]; Ex II (2) D [Ex tb Db] [Ex pxb Db]

Lifespan, electrical

100,000 operations

Lifespan, mechanical

100,000 Operations

Mounting position

Can be snapped on to IEC/EN 60715 top-hat rail with 7.5 or 15 mm height.

Operating frequency

40 Operations/h

Overvoltage category

III

Pollution degree

3

Product category

Motor protective circuit breaker

Protection

Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)

Rated impulse withstand voltage (Uimp)

6000 V AC

Shock resistance

25 g, Mechanical, according to IEC/EN 60068-2-27, Half-sinusoidal shock 10 ms

Suitable for

Also motors with efficiency class IE3; Branch circuit: Manual type E if used with terminal, or suitable for group installations, (UL/CSA)

Temperature compensation

≤ 0.25 %/K, residual error for T > 40°; -25 - 55 °C, Operating range; -5 - 40 °C to IEC/EN 60947, VDE 0660

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

1.5 HP

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

5 HP

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

3 HP

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

15 HP

Rated short-circuit breaking capacity Ics at 400 V AC

38 kA

Rated short-circuit breaking capacity Ics at 440 V AC

3 kA

Rated short-circuit breaking capacity Ics at 500 V AC

3 kA

Rated short-circuit breaking capacity Ics at 690 V AC

1 kA

Rated short-circuit breaking capacity Icu at 400 V AC

50 kA

Rated short-circuit breaking capacity Icu at 440 V AC

10 kA

Rated short-circuit breaking capacity Icu at 500 V AC

3 kA

Rated short-circuit breaking capacity Icu at 690 V AC

3 kA

Short-circuit current

40 kA DC, up to 250 V DC, Main conducting paths

Short-circuit current rating (type E)

18 kA, 240 V, SCCR (UL/CSA); 18 kA, 480 Y/277 V, SCCR (UL/CSA); Accessories required BK25/3-PKZ0-E

Short-circuit release

Basic device fixed 15.5 x Iu; ± 20% tolerance; 310 A, Irm

Switching capacity

20 A (3 contacts in series), DC-5 up to 250V; 20 A, AC-3 up to 690 V

Stripping length (main cable)

10 mm

Terminal capacity (flexible with ferrule)

2 x (1 - 6) mm², ferrule to DIN 46228; 1 x (1 - 6) mm², ferrule to DIN 46228

Terminal capacity (solid)

1 x (1 - 6) mm²; 2 x (1 - 6) mm²

Terminal capacity (solid/stranded AWG)

18 - 10

Tightening torque

1.7 Nm, Screw terminals, Main cable

Overload release current setting - max

20 A

Overload release current setting - min

16 A

Tripping characteristic

Overload trigger: tripping class 10 A

HS Code

8536.90

• EAN 4015080469889
• SAP 1000032010
• Code 8741086