Allen Bradley 1492-RCDA Series Residual Current Device, 25 A, 3-Pole, 300 mA, Type A, 1 kA 400 V ac

RS Stock No.:: 136-8586
Distrelec Article No.:: 302-27-204
Mfr. Part No.:: 1492-RCDA4C25
Brand:: Allen Bradley

Allen Bradley 1492-RCDA Series Residual Current Device, 25 A, 3-Pole, 300 mA, Type A, 1 kA 400 V ac

Subtotal (1 unit)*

£120.96

(exc. VAT)

£145.15

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

2 unit(s) shipping from 10 April 2026

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Units	Per unit
1 +	£120.96

*price indicative

RS Stock No.:: 136-8586
Distrelec Article No.:: 302-27-204
Mfr. Part No.:: 1492-RCDA4C25
Brand:: Allen Bradley

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Allen Bradley
	Product Type	Residual Current Device
	Current Rating	25 A
	Number of Poles	3
	Series	1492-RCDA
	Trip Sensitivity	300mA
	Tripping Characteristics	Type A
	Mount Type	DIN Rail
	Terminal Type	Dual Terminal
	Standards/Approvals	UL, IEC/EN
	Width	70 mm
	Depth	67mm
	Height	88mm
	Breaking Capacity	1kA
	Rated AC Voltage	400 V ac
	Reset Actuator Type	Toggle Switch

	Select all
	Brand Allen Bradley
	Product Type Residual Current Device
	Current Rating 25 A
	Number of Poles 3
	Series 1492-RCDA
	Trip Sensitivity 300mA
	Tripping Characteristics Type A
	Mount Type DIN Rail
	Terminal Type Dual Terminal
	Standards/Approvals UL, IEC/EN
	Width 70 mm
	Depth 67mm
	Height 88mm
	Breaking Capacity 1kA
	Rated AC Voltage 400 V ac
	Reset Actuator Type Toggle Switch

COO (Country of Origin):: IT

Allen Bradley Type A RCD Switch, 25A Current Rating, 300mA Trip Sensitivity - 1492-RCDA4C25

Use this residual current device (RCD) switch from Rockwell Automation's Allen Bradley range to protect systems from damage. This general-purpose unit monitors your circuit and cuts power when it detects an earth fault. A black toggle switch allows you to easily reset it after the fault has been cleared. Thanks to a durable thermoplastic housing that's resistant to impact and corrosion, it's suitable for use in harsh environments. An RCD switch like this one is commonly used for industrial applications using AC power.

• Wide operating temperature range of -25°C to +55°C for use in demanding conditions

• Designed for DIN rail mounting with a fast-clip feature for quick and simple installation

• IP4X (ingress protection) rating for protection against objects larger than 1mm in size

• Integrated backup fuse for protection against short circuits

• Light weight of 350g means it places minimal strain on your equipment

Standards and Certifications

• RoHS (Restriction of Hazardous Substances)

• IEC (International Electrotechnical Commission)

How long will this RCD switch last?

This RCD switch has a robust mechanical lifespan of 20,000 operations, so it will last a long time without the need for replacement.

1492 Series

Allen Bradley general purpose RCDs from the 1492 series. The RCDs have a Type A tripping characteristic and an instantaneous break time. 2 or 4 pole versions available. All the RCDs incorporate screw terminals and can be DIN Rail mounted.

Features & Benefits

2 or 4 pole versions

DIN Rail mount

Screw Terminals