Schneider Electric RPM42BD Harmony Plug-In Relay 15A, 24V DC, 4 C/O, IP40, LED Indicator

MPN: RPM42BD
PPN: SCH-RPM42BD
UNSPSC: 39122326

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Description

This Harmony RPM power plug-in relay has a coil control voltage of 24V DC and has 4 changeover contacts 4PDT (quadruple pole double throw) with a rating of 15A. It has large choice of number of contacts for high rated current use. It also offers LED indicator to alert on the current status of the relay. It helps to reduce the size of enclosures and increase machine reliability, you can mount nearly everywhere. This RPM product is IP40. Workability for hard-wired logic automated systems to complement the functions of industrial programmable logic controllers (PLCs). Status display with LED, clearly signal both in the day and night.

Features

Featuring four Changeover (Double Throw) contacts rated at 15 Amps, this power plug-in relay allows industrial automation engineers to control four independent electrical paths from a single command signal. This high-density contact arrangement reduces required panel space and simplifies complex interlocking logic circuits within motor control centers and manufacturing machinery.
Driven by a low-consumption 24V DC coil utilizing a 360-Ohm internal resistance, this relay operates flawlessly within standard industrial control architectures. It provides clean, reliable switching without overloading PLC transistor outputs, maintaining low thermal dissipation to keep your control enclosure running cool and efficiently
Unlike standard miniature relays, the RPM42BD boasts a robust 15-Amp resistive rating (and exceptional inductive capacity), making it ideal for switching heavy-duty solenoids, small single-phase motors, and commercial lighting arrays. This high threshold minimizes contact wear and prevents contact welding during high-inrush startup periods.
Outfitted with a physical mechanical flag and an integrated LED indicator, this relay provides instant, dual-layered visual feedback on the state of your system. Operators can confirm coil energization and contact position at a glance, significantly accelerating troubleshooting steps and reducing costly operational downtime in dark or busy factory environments..

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	China, Singapore, United States

Weight	76.59 g

Complementary Attributes

Maximum Switching Capacity	3750 VA, 420 W
Uc Control Circuit Voltage	DC, 24 V
Control Circuit Type	DC
Maximum Switching Voltage	250 V IEC
Rated Operational Voltage Limits	19.2...26.4 V DC

Ie Rated Operational Current	15 A 28 V DC) NO IEC7.5 A 28 V DC) NC IEC, 15 A 277 V AC) UL15 A 28 V DC) UL, 15 A 250 V AC) NO IEC7.5 A 250 V AC) NC IEC
Ui Rated Insulation Voltage	250 V IEC300 V CSA, 300 V UL
Line Rated Current	15 A
Minimum Switching Capacity	170 mW 10 mA, 17 V
Uimp Rated Impulse Withstand Voltage	4 kV 1.2/50 µs

Important Information Attributes

Persona Type Ids	BM9, EU, LC, OM, OM8, PB, SC, SI, VR
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Control Type	lockable test button, lockable test button
Operating Rate	<= 1200 cycles/hour under load, <= 1200 cycles/hour under load, <= 18000 cycles/hour no-load, <= 18000 cycles/hour no-load<= 1200 cycles/hour under load, <= 1200 cycles/hour under load, <= 18000 cycles/hour no-load, <= 18000 cycles/hour no-load
Contacts Composition	4 C/O
Drop Out Voltage Threshold	>= 0.1 Uc DC, >= 0.1 Uc DC>= 0.1 Uc DC, >= 0.1 Uc DC
Carbon Footprint Of The End Of Life Phase C1 To C4	0.12900050089224432, 0.1 kg CO2 eq.
Carbon Footprint Of The Manufacturing Phase A1 To A3	0.8 kg CO2 eq., 0.7708014046727648
Local Data Status	Publishable
Return Indicator	Y
Weee Product Category	5
Eoli Availability Display	No need of specific recycling operations
Reach Full Compliance Status Id	NOT_CONTAINING_SVHC
Rohs Eur In Scope	No
Rohs Eur Conformity Date	1930
China Rohs In Scope	Yes
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Average Coil Consumption	1.6 W
Compatibility Code	RPM
Contacts Type And Composition	4 C/O
Load Current	15 A 250 V AC15 A 28 V DC
Mounting Support	plug-in
Operating Time	20 ms at nominal voltage
Product Or Component Type	plug-in relay
Range Of Product	Harmony Electromechanical Relays
Reset Time	20 ms at nominal voltage
Safety Reliability Data	B10d = 100000
Shape Of Pin	flat (faston type)
Software Version	v6.3.0.1-4
Test Levels	level A group mounting
Utilisation Coefficient	20 %
Control Circuit Voltage	24 V
Data Source	extrapolated product
Customs Code	8536698000
Warranty In Months	18
Functional Unit Quantity	1
Reference Lifetime In Y	10

Persona Type Names	Charge Point Operator, End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator, IT Channel Partner
Market Segmentation	Commercial, Industrial
Dielectric Strength	1500 V AC between contacts with micro disconnection, 2000 V AC between coil and contact with reinforced2000 V AC between poles with basic
Status Led	with, with
Certificate Agency	EAC, CSA, UL
Carbon Footprint Of The Distribution Phase A4	0.040106268715611425, 0 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0 kg CO2 eq., 0.00017537448677886803
Carbon Footprint Of The Use Phase B2 B3 B4 B6	25 kg CO2 eq., 25.24343279810491
Local Publishable Date	2026-08-10
Weee Scope	Out
Scope Perimeter	At least in Europe
Reach Full Compliance Status	Free of Substances of Very High Concern above the threshold
Reach Compliance Directive	Free of Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant
Rohs Eur Full Compliance Status	Compliant
China Rohs Label	1
Without Single Use Plastic	Yes
Tier Id	1
Function Option Id	STANDARD
Product Kit Identifier	N
Average Resistance	303 Ohm at 20 °C +/- 10 %
Contacts Material	AgNi
Electrical Durability	100000 cycles resistive
Mechanical Durability	10000000 cycles
Operating Position	any position
Product Availability	Stock - Normally stocked in distribution facility
Protection Category	RT I
Relay Type	power relay
Returnability	Yes
Series Name	RPM series
Shock Resistance	15 gnin operation30 gnnot operating
Sustainable Packaging	Yes
Total Lifecycle Carbon Footprint	26 kg CO2 eq.
Vibration Resistance	3 gn +/- 1 mm 10-150 Hz)5 cycles in operation5 gn +/- 1 mm 10-150 Hz)5 cycles not operating
Database Version	2024-01
Nbr. Of Units In Pkg.	1
Ithe Conventional Enclosed Thermal Current	15 A -40-55 °C
Functional Unit Description	To control a circuit by a low-power signal with complete electrical isolation between control and controlled circuits or where several circuits must be controlled by one signal majorly in industrial applications. Product has lifetime of 10 years with a 30% use rate and product is adhering to international standards IEC 61810-1.
Functional Unit Unit	unit
Recyclability Potential In %	67

Environment Attributes Main

Ambient Air Temperature For Storage	-40-85 °C, -40-85 °C
Reach Free Shvc	Yes
China Rohs Regulation	X
Ambient Air Temperature For Operation	-40-55 °C-40-55 °C
Eu Rohs Directive	Compliant
Packaging Made With Recycled Cardboard	Yes
Reach Free Of Svhc	Yes
Pep Code	ENVPEP2506026EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent internal review

Take Back	No
Recycled Metal Content At Cr Level	0 %
Carbon Footprint	26.183516346872306
Environmental Disclosure	ENVPEP2506026EN
Ip Degree Of Protection	IP40 conforming to IEC 60529
Packaging Without Single Use Plastic	Yes
Reach Regulation	Free of Substances of Very High Concern above the threshold
Pep Verification Date	2025-06-30
Psr Version	PSR-0005-ed3.1-EN-2023 12 08