Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
SCHNEIDER C60SP 45A B-Curve 3-Pole UL1077 Supplementary Protector - B-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors
SCHNEIDERB-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors

SCHNEIDER C60SP 45A B-Curve 3-Pole UL1077 Supplementary Protector

The SCHNEIDER IEC Supplementary Protector is a 45 A, B-Curve, 3-Pole UL1077 DIN Rail-Mount supplementary protector from the C60SP series. It has a Max. AIR Rating of 10kA at 240V AC and an AC Voltage Rating of…

SKU 3G-OTH-19946

Brand
SCHNEIDER
Item
C60SP 45A B-Curve 3-Pole UL1077 Supplementary Protector
Part Number
M9F21345
Category
B-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors
Available to Order
Also known as:M9F21345SCHNEIDER
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SCHNEIDER
Manufacturer Part Number
M9F21345
Series
C60SP
Type
10kA at 240V AC, Screw Clamp, C60SP
Max. AIR Rating
10kA at 240V AC
AC Voltage Rating
240/415/440V AC
DC Voltage Rating
Not Rated
Terminal Connection
Screw Clamp

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER IEC Supplementary Protector is a 45 A, B-Curve, 3-Pole UL1077 DIN Rail-Mount supplementary protector from the C60SP series. It has a Max. AIR Rating of 10kA at 240V AC and an AC Voltage Rating of 240/415/440V AC, with a Screw Clamp terminal connection (MPN M9F21345).

Frequently Asked Questions

What is the SCHNEIDER C60SP supplementary protector used for?

The SCHNEIDER C60SP M9F21345 is a 45 A, B-Curve, 3-pole UL1077 supplementary protector used to protect branch circuits and equipment against overloads and short circuits in industrial control panels, HVAC systems, and lighting applications.

What are the specifications of the SCHNEIDER C60SP M9F21345?

The SCHNEIDER C60SP M9F21345 is rated 45 A, 10kA at 240V AC, with AC voltage ratings of 240/415/440V AC. It features a screw clamp terminal connection, is not DC rated, and mounts on a DIN rail. It is a B-Curve, 3-pole UL1077 supplementary protector.

Where to buy SCHNEIDER C60SP supplementary protectors worldwide?

3G Electric supplies the SCHNEIDER C60SP M9F21345 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install a SCHNEIDER C60SP DIN rail protector?

Snap the SCHNEIDER C60SP onto a standard 35 mm DIN rail. Connect phase conductors to the screw clamp terminals (top) and load wires (bottom). Torque terminals to the manufacturer's specification. Ensure the B-Curve matches the circuit's inrush characteristics.

Used in

Common applications for SCHNEIDER
Industrial motor control — TeSys Deca LADR0 off-delay timer module for timed contactor operation
Control panel automation — Schneider 781R series socket-mounted relay with 24V AC coil and SPDT contacts
Machine control systems — Schneider 784 series 4PDT relay rated 15 A for signal switching
Electrical panel branch protection — C60BP 2-pole 35 A C-curve miniature circuit breaker
Motor management systems — TeSys Island TPRAN2X1 analog I/O expansion module for process monitoring
Control circuit supplementary protection — C60SP 1-pole 40 A B-curve supplementary protector
Not sure this is the right part? Photo-identify it→

SCHNEIDER Products

3G Electric supplies SCHNEIDER b-curve, 3-pole ul1077 din rail-mount supplementary protectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from SCHNEIDER

View all SCHNEIDER parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first