Eaton 690 V ac Motor Protection Circuit Breaker, 3P Channels, 2.5 → 4 A, 60 kA

  • RS-stocknr. 492-1535
  • Fabrikantnummer PKZM01-4
  • Fabrikant Eaton
Datasheets
Wetgeving en conformiteit
Conform
Land van herkomst: DE
Productomschrijving

Eaton Motor Protective Circuit Breaker - PKZM0

Eaton's reliable and robust motor protection circuit breakers are the perfect solution for protecting your motors from faults such as an overload of high voltages, short circuits or relay shutdowns. Down-time of machinery can be detrimental to a business and its operations, Eaton's PKZM0 range of motor protection circuit breakers has been created and designed to act as an intermediary between your devices, protecting vital equipment in the event of unforeseen incidents. This reduces the amount of downtime of machinery to enable operations to continue running smoothly.

Features & Benefits

Rated operating voltage 690Vac
Operating temperature range -25°C to +55°C
Temperature compensated range -5°C to +40°C
Adjustable current trip level, 0.6 – 1.0 x nominal rating
Short-circuit trip level (fixed) 14x nominal rating
Single-phase-failure sensitivity to IEC60947-4-1
Simple two-button operation for starting and stopping motors
May be locked in the "off" position

How do I select the right Motor Protection Circuit Breaker?

MPCBs are more critical now than ever. Most infrastructures now rely on a motor behind the scenes to power critical uninterruptible systems such as heating, ventilation and cooling. These systems are vital in ensuring business continues as usual, therefore must be protected against overcurrent's, thermal overloads and similar problems. To select the right MPCB, consider the systems you and your business rely upon. Checking the features and benefits of each MPCB will prove invaluable when deciding what critical infrastructure you wish to protect.

Standards

IEC (EN60) 947-1 general, 947-2 Circuit breakers, 1-4 switch disconnectors, 1-5 Motor starters, 1-6 Electrical equipment of machines

Approvals

UL, CSA, LROS, GL

//media.rs-online.com/t_line/L818110-02.gif

Eaton PKZM01-4 MPCB

Pushbutton Operated
3 pole
Forms part of the PKZMO motor protective circuit-breakers up to 32 A
Also suitable for motors with efficiency class IE3
Screw terminals
IP20 degree of protection. This offers protection against solid objects up to 12 mm but no protection against liquids.
Overload releases 2.5 - 4

Specificaties
Kenmerk Waarde
Current Range 2.5 → 4 A
Number of Poles 3P
Breaking Capacity 60 kA
Terminal Type Screw
Voltage Rating 690 V ac
Length 93mm
Width 45mm
Depth 90.5mm
Dimensions 93 x 45 x 90.5 mm
Series PKZM 01
9 op voorraad - levertijd is 1 werkdag(en).
Prijs Each
60,24
(excl. BTW)
72,89
(incl. BTW)
Aantal stuks
Per stuk
1 - 4
60,24 €
5 +
57,79 €
Related Products
The MICO Classic range by Murr Elektronik are ...
Description:
The MICO Classic range by Murr Elektronik are an intelligent power distribution system for 24 V dc systems. MICO monitors currents and indicates via the LED when the maximum load is being approached, the current range can then be adjusted. ...
Circuit-breaker for motor protectionScrew connection/ Sping clampClass 10Impulse ...
Description:
Circuit-breaker for motor protectionScrew connection/ Sping clampClass 10Impulse voltage resistance 6 kVInsulation voltage 690VReal loss power only 6/7WStandard switching capacityApprovals: CE / UL / CSA.
Maximum rated current 100A (45kW @ 400V a.c.)Rated ...
Description:
Maximum rated current 100A (45kW @ 400V a.c.)Rated operational voltage: 690VShort-circuit proof to 50kA @ 400V a.c.Maximum switching frequency; 15 operations/hourMechanical life; 105 operationsAmbient temperature range; –20 to +60 ° CLong term stabilityManual resetLockable in off position.
Covers motors up to 16A (7.5kW)Local isolatorProtects against ...
Description:
Covers motors up to 16A (7.5kW)Local isolatorProtects against overloads, short circuits, phase failure and faults in cabling or wiringThese Motor Starters can be used in conjunction with ABB Contactors, stock no. 445-0897 typicallyAccessories available from auxiliary/signal contacts to under voltage ...