MPN

Eaton 16 → 20 A Motor Protection Circuit Breaker, 690 V ac

RS Stock No.:: 211-4482
Mfr. Part No.:: 046988 PKZM0-20
Brand:: Eaton

Eaton 16 → 20 A Motor Protection Circuit Breaker, 690 V ac

Subtotal (1 unit)*

£125.03

(exc. VAT)

£150.04

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

13 unit(s) ready to ship
Plus 9 unit(s) ready to ship from another location

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£125.03

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

RS PRO 16 → 20 A Motor Protection Circuit Breaker

RS Stock No.: 331-3674

Each

£55.48

(exc. VAT)

£66.58

(inc. VAT)

RS Stock No.:: 211-4482
Mfr. Part No.:: 046988 PKZM0-20
Brand:: Eaton

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Current Rating	16 → 20 A
	Motor Protection Component	Circuit Breaker
	Supply Voltage	690 V ac
	Series	PKZM0
	Overall Length	93mm
	Overall Width	45mm
	Overall Depth	76mm
	Minimum Operating Temperature	-5°C
	Maximum Operating Temperature	+40°C
	Voltage Rating	690 V
	Number of Poles	3
	Terminal Type	Screw
	Breaking Capacity	50 kA

	Select all
	Brand Eaton
	Current Rating 16 → 20 A
	Motor Protection Component Circuit Breaker
	Supply Voltage 690 V ac
	Series PKZM0
	Overall Length 93mm
	Overall Width 45mm
	Overall Depth 76mm
	Minimum Operating Temperature -5°C
	Maximum Operating Temperature +40°C
	Voltage Rating 690 V
	Number of Poles 3
	Terminal Type Screw
	Breaking Capacity 50 kA

Eaton PKZM0 Series Motor Protection Circuit Breaker, 16 to 20 A, 16 to 20 A Supply Voltage - 046988 PKZM0-20

This motor protection circuit breaker is essential for safeguarding motors against overload and short-circuit conditions. With a current rating range of 16 to 20 A, this robust device is designed for efficient operation within industrial environments. The compact dimensions of 93mm length, 45mm width, and 76mm depth ensure easy integration into existing electrical panels.

Features & Benefits

• High breaking capacity of 50kA protects circuits effectively
• 3-pole configuration supports versatile motor applications
• Reliable screw terminal connections simplify installation and maintenance
• Operates within ambient temperatures from -5°C to +40°C
• Phase failure sensitivity enhances overall operational safety
• Suitable for 690 V AC applications ensures reliable circuit protection

Applications

• Used for motor control in industrial automation systems
• Ideal for machinery and equipment requiring electrical protection
• Utilised in control panels for efficient electrical distribution
• Employed in environments with varying temperature ranges

What is the maximum short-circuit release rating for this device?

The rated maximum short-circuit release is fixed at 280 A, ensuring effective circuit interruption during fault conditions.

How does the device handle different operating temperatures?

The motor protection circuit breaker is designed to function reliably within a temperature range from -5°C to +40°C, catering to various environmental conditions.

What type of connection does this breaker support?

It offers screw terminal connections, providing secure and straightforward installation while accommodating solid and flexible conductors.

What is the lifespan of the breaker under electrical operations?

The mechanical lifespan is rated for 1,060,000 operations, while it supports up to 1,060,000 electrical operations at AC-3, 400 V, ensuring durability in demanding applications.

How does the device perform in terms of environmental resilience?

It is constructed to withstand damp heat and mechanical shocks, ensuring reliability and longevity in industrial settings.

Note

Eaton formerly known as Moeller

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