ABB Load shedding relay 6.7-39A E451-5.7A 10E 1A IP 40 Eco 46536 GHV0210451R0013
Price in EUR including VAT
Free shipping starting at 39,–
ABB Stotz S&J Load Shedding Relay E451-5.7A
Manufacturer: ABB Stotz S&J
Designation: Load Shedding Relay
Type: E451-5.7A
Rated Voltage: 230 V
Rated Current: 6.7..39 A
Trigger Current: 31..53 A
Max. Drop Delay: 10 ms
Max. Continuous Current: 43 A
Number of Contacts as Normally Open: 1
Rated Current (Control Contacts): 1 A
Max. Switching Voltage (Control Contacts): 400 V
Max. Switching Power (Control Contacts): 230 VA
Electrical Lifespan (Control Contacts): 100,000 Switching Cycles
Mechanical Lifespan (Control Contacts): 2,000,000 Switching Cycles
Max. Electrical Switching Frequency: 1800 c/h
Type of Voltage: AC
Mounting Type: DIN Rail
Width in Division Units: 1
Installation Depth: 60 mm
Protection Class (IP): IP40
ABB Stotz S&J Load Shedding Relay E451-5.7A: Additional Details
Priority switches are used in installations where existing conductor cross-sections or the size of the power supply connection do not allow simultaneous operation of two high-power consumers (e.g., storage heating and heat exchangers). Priority switches disconnect the long-term consumer (storage heating) as long as the short-term consumer (heat exchanger) is switched on. The coil of the priority switch is connected in series with the short-term consumer. When the consumer is turned on, the normally open contact of the priority switch disconnects, for example, the contactor of the heating system.
input voltage | 230 V |
Scope of delivery | 1 piece |
Output voltage | 400 V |
Output current type | AC |
Electric current output | 43 A |
Relay type | Load shedding relay |
Item number | 22654257 |
Manufacturer | ABB |
Category | Relays |
Manufacturer no. | 2CDE160000R0901 |
Release date | 13/10/2022 |
External links |
Relay type | Load shedding relay |
input voltage | 230 V |
Output voltage | 400 V |
Electric current output | 43 A |
Output current type | AC |
Resistor | 100000 Ω (ohm) |
Switching function | Opener |
Number of openers | 1 x |
Number of closers | 1 x |
Number of switching cycles | 100000 x |
Max. Switching capacity | 0.23 kW |
Manufacturer Type | 7A, E451-5 |
Smart Home | Not compatible |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 piece |
Length | 80 mm |
Width | 17.50 mm |
Height | 20 mm |
Weight | 105 g |
Product Safety |
How often does a product of this brand in the «Relays» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Relays» category returned?
Source: Galaxus