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ABB 1SFL587074R8411 top-mounted auxiliary contact block. 1NO+1NC (CA5), screw terminals, for AF09–AF38 contactors, -40 to +70°C, IP20 finger-safe.
Product Overview
The ABB 1SFL587074R8411 is the ordering reference for the AF..-30..-84 front- or top-mounted auxiliary contact block (commercially: CA5-10/84 or AF09Z-30-10-84 depending on catalog year). It adds 1 Normally Open (NO) + 1 Normally Closed (NC) contact to ABB AF series contactors from AF09 up to AF38. It features screw clamp terminals, IP20 finger-safe design, and a mechanical life of 10 million operations, making it the standard add-on for control circuit feedback and interlocking.
ABB AF09, AF12, AF16, AF26, AF30, AF38 (AF..-30.. base units)
Mechanical Life
10,000,000 Operations
Operating Temperature
-40 °C ... +70 °C
Storage Temperature
-55 °C ... +80 °C
Pollution Degree
3
Standards
IEC 60947-5-1, EN 60947-5-1, UL 508, CSA C22.2 No.14
Weight (Approx.)
0.04 kg
Key Features
Snap-Fit Installation: Clips directly onto the front/top of the AF contactor — no tools or wiring changes to the main contactor.
Dual Contact (NO+NC): Provides both a make (NO) and break (NC) signal for interlock, pilot lamp, or PLC feedback in a single slim block.
Finger-Safe Terminals: IP20-rated screw terminals with shrouded openings prevent accidental contact during wiring.
Wide Temperature Range: Rated for -40°C to +70°C ambient — suitable for both heated indoor panels and unconditioned enclosures.
Applications
Control Circuit Feedback: Providing NO/NC dry contacts to PLC DI cards for contactor "picked up" status.
Electrical Interlocking: Cross-wired NC contacts between forward/reverse contactors to prevent simultaneous closure.
Pilot Device Switching: Directly driving status lamps, alarms, or small control relays from the auxiliary contact.
Note: For AF40–AF125 contactors, a different auxiliary block family (CA7 / CA11 series) is required. The part number 1SFL587074R8411 corresponds to the CA5-10 auxiliary for the AF09–AF38 range — often quoted as AF09Z-30-10-84 in newer ABB documentation.
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Agent,Importer,Trading Company
Year Established:
2012
Total Annual:
2000000-3000000
Employee Number:
>50
Ecer Certification：
Verified Supplier
A Decade of Global Excellence in Electromechanical Trade
ACH established in 2012 with offices in Shenzhen and Hong Kong, is a high-efficiency multi-brand distributor of industrial automation products.
We specialize in supplying world-leading brands such as Bradley,Pe... A Decade of Global Excellence in Electromechanical Trade
ACH established in 2012 with offices in Shenzhen and Hong Kong, is a high-efficiency multi-brand distributor of industrial automation products.
We specialize in supplying world-leading brands such as Bradley,Pe...
