RPM42B7 | Power Plug-In Relay, 15 A, 4 Co, With Led, 24 V Ac – Schneider Electric

Name: RPM42B7 | Power Plug-In Relay, 15 A, 4 Co, With Led, 24 V Ac - Schneider Electric - myelectric.in
Brand: Schneider Electric
SKU: RPM42B7
Price: 917.24 INR
Availability: BackOrder

SKU: RPM42B7

Original price was: ₹1,994.00.Current price is: ₹917.24. Excl. GST

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The Schneider Electric RPM42B7 is a relay from the Harmony Electromechanical Relays range, engineered for motor control and switching in demanding Indian and international installations. Key ratings include 15 A at 277 V, 19.2…26.4 V AC, IP40. Buy the RPM42B7 | Power Plug-In Relay, 15 A, 4 Co, With Led, 24 V Ac online at myelectric.in with GST invoice, genuine-product assurance, and fast delivery across India — bulk and worldwide export enquiries welcome.

📋 Technical Specifications

Product
Brand	Schneider Electric
Part Number / SKU	RPM42B7
Category	Relay
Main
Range of product	Harmony Electromechanical Relays
Series name	RPM series
Product or component type	Plug-in relay
Contacts type and composition	4 C/O
Relay type	Power relay
status LED	With
[Uc] control circuit voltage	24 V AC 50/60 Hz
Minimum switching capacity	170 mW at 10 mA, 17 V
Release time	20 ms at nominal voltage
Ambient air temperature for operation	-40…55 °C
[Ithe] conventional enclosed thermal current	15 A at -40…55 °C
Complementary
Control type	Lockable test button
[Ie] rated operational current	15 A at 277 V (AC) conforming to UL 15 A at 28 V (DC) conforming to UL 15 A at 250 V (AC) NO conforming to IEC 15 A at 28 V (DC) NO conforming to IEC 7.5 A at 250 V (AC) NC conforming to IEC 7.5 A at 28 V (DC) NC conforming to IEC
Degree of protection (Housing only)	IP40 conforming to IEC 60529
Rated operational voltage limits	19.2…26.4 V AC
[Ui] rated insulation voltage	250 V conforming to IEC 300 V conforming to CSA 300 V conforming to UL
Maximum switching voltage	250 V conforming to IEC
Drop-out voltage threshold	>= 0.15 Uc AC
Average resistance	80 Ohm at 20 °C +/- 15 %
Maximum switching capacity	3750 VA 420 W
Load current	15 A at 250 V AC 15 A at 28 V DC
Operating time	20 ms at nominal voltage
Mechanical durability	10000000 cycles
Electrical durability	100000 cycles for resistive load
Safety reliability data	B10d = 100000
Operating rate	<= 1200 cycles/hour under load <= 18000 cycles/hour no-load
Utilisation coefficient	20 %
Dielectric strength	1500 V AC between contacts with micro disconnection 2000 V AC between coil and contact with reinforced 2000 V AC between poles with basic
[Uimp] rated impulse withstand voltage	4 kV during 1.2/50 µs
Protection category	RT I
Mounting support	Plug-in
Operating position	Any position
Test levels	Level A group mounting
Device presentation	Complete product
Contacts material	AgNi
Shape of pin	Flat (faston type)
Product weight	0.071 kg
Environment
Average coil consumption in VA	2.5 at 60 Hz
Pollution degree	3
Standards	IEC 61810-1 CSA C22.2 No 14 UL 508
Product certifications	CSA EAC UL
Ambient air temperature for storage	-40…85 °C
Vibration resistance	3 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles in operation 5 gn, amplitude = +/- 1 mm (f = 10…150 Hz)5 cycles not operating
Shock resistance	15 gn for in operation 30 gn for not operating
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	2.500 cm
Package 1 Width	4.000 cm
Package 1 Length	4.500 cm
Package 1 Weight	71.000 g
Unit Type of Package 2	BB1
Number of Units in Package 2	10
Package 2 Height	3.000 cm
Package 2 Width	10.000 cm
Package 2 Length	22.500 cm
Package 2 Weight	757.000 g
Unit Type of Package 3	S02
Number of Units in Package 3	120
Package 3 Height	15.000 cm
Package 3 Width	30.000 cm
Package 3 Length	40.000 cm
Package 3 Weight	9.328 kg
Contractual warranty
Warranty (in months)	18

⚡ Key Features

4 CO (Changeover) contact arrangement — all contacts independently switchable up to the contact voltage rating.
Plug-in format — drop-in replacement into standard relay socket base; all wiring connects to socket terminals and remains intact when the relay body is removed for testing or replacement.
Manufactured to IEC 60947-5-1 — complies with the applicable Indian BIS and IEC international standards for this product category.
BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

🔗 Compatible Products & Accessories

The following genuine accessories and compatible devices are designed to work with this product. Contact myelectric.in for pricing and availability:

RPZF4

❓ Frequently Asked Questions

Q: What is the significance of the 15 A rating on the RPM42B7?

A: The 15 A rating is the device’s maximum continuous current carrying capacity under specified conditions (typically 40°C ambient). For circuit design, use 80% of this value as the design current to allow for derating due to grouping, temperature, and future load growth.

Q: What does the 4 CO (Changeover) contact configuration on the RPM42B7 mean?

A: CO (Change Over) contacts switch between two circuits — the common terminal connects to either NO or NC depending on the device state. Used for dual-purpose indication or reversing circuits.

Q: Can the RPM42B7 relay be mounted on a DIN rail socket for easy replacement?

A: Yes. The RPM42B7 is a plug-in relay designed for use with a matching relay socket (check RXZ or equivalent series), enabling tool-free relay replacement without disturbing control wiring. Label the socket wiring clearly to enable fast field replacement.

Q: How do I test the RPM42B7 relay in the field without a signal source?

A: Most Schneider Electric relays can be manually forced using the test button (if fitted) — this mechanically closes the relay contacts without energising the coil, allowing functional testing of the controlled circuit. For coil testing, use a multimeter to measure coil resistance (typically 500–2000Ω for AC coils at rated voltage) and compare with datasheet values.