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Relays, Contactors & Switches (Relays)
Manufacturer / Brand: TE
Desc.: SCHRACK SR4 D/M, Power Relays, Force-Guided, Monostable, DC, 600 – 800mW Coil Power Rating Class, 800mW Coil Power Rating DC, 551Ω Coil Resistance
Alias (Internal Part Number): -
Quantity Available: Over 486700 Pieces
Our Email: sales@buy-te.com (Price quote by email)
Datasheet for SR4D4021:
Detailed Description for SR4D4021:
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Power Relay Type : Force-Guided
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Coil Magnetic System : Monostable, DC
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Coil Power Rating Class (mW): 600 – 800
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Coil Power Rating DC (mW): 800
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Coil Resistance (Ω): 551
SR4D4021 Parameters
- Manufacturer Part Number : SR4D4021
- Manufacturer : TE
- Description : SCHRACK SR4 D/M, Power Relays, Force-Guided, Monostable, DC, 600 – 800mW Coil Power Rating Class, 800mW Coil Power Rating DC, 551Ω Coil Resistance
- Series: SCHRACK
- TE Internal Part Code: 2-1415055-1
- Internal Description: SR4D4021
- Our Price : Contact by email
- Function : -
- Status : Active
- ROHS Status : Rohs Compliant
- Package Type : -
- Standard Packing Type : Reel / Tray / Box
- Standard Packing Quantity : -
- Working Temperature : -
- Other Part Number : TE-SR4D4021
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : -
- Other category: -
Request Quotation for SR4D4021
Best Price for SR4D4021
Contact us to check the best price and real time inventory quantity for SR4D4021. If you need any more information about SR4D4021, you can also send us by email. Our email is sales@buy-te.com
SR4D4021 Technical Documents (Datasheet and Drawing Files)
CAD Files
- PCB Design Download symbol & footprint (Ultra Librarian)
- 3D PDF 3D_CVM_CVM_2-1415055-1_H.pdf 3D
- Customer View Model ENG_CVM_CVM_2-1415055-1_H.2d_dxf.zip English
- ENG_CVM_CVM_2-1415055-1_H.3d_igs.zip English
- ENG_CVM_CVM_2-1415055-1_H.3d_stp.zip English
Datasheets & Catalog Pages
- Safety Relay SR4 D/M ENG_DS_SR4_DXM_1020.pdf English
- Industrial Relays Quick Reference Guide ENG_DS_1-1773969-4_2002.pdf English
Product Specifications
- Definitions Relays ENG_SS_Definitions_Relays_0518.pdf English
Agency Approvals
- VDE Certificate ENG_AAD_VDE_CERT_40005334_C1_2.pdf English
- UL ENG_AAD_UL_CERT_E214025_20020125_C1_1.pdf English
- TUV Certificate ENG_AAD_TUV_CERT_968_EL_230_C1_1.pdf English
Additional Description for SR4D4021
Please review product documents or contact us for the latest agency approval information.
Product Type Features
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Power Relay Type : Force-Guided
Electrical Characteristics
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Coil Current (A): .038
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Contact Limiting Breaking Current (A): 8
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Coil Magnetic System : Monostable, DC
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Coil Power Rating Class (mW): 600 – 800
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Coil Power Rating DC (mW): 800
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Coil Resistance (Ω): 551
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Coil Voltage Rating (VDC): 21
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Contact Switching Load (Min) : 10mA @ 5V
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Contact Switching Voltage (Max) (VAC): 400
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Contact Voltage Rating (VAC): 250
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Insulation Creepage Between Contact & Coil : 10 mm [ .394 in ]
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Insulation Initial Dielectric Between Contacts & Coil (Vrms): 4000
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Insulation Initial Dielectric Between Adjacent Contacts (Vrms): 2500
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Insulation Creepage Class (mm): 8
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Contact Limiting Continuous Current (A): 8
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Contact Limiting Short-Time Current (A): 8
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Contact Limiting Making Current (A): 8
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Insulation Initial Dielectric Between Open Contacts (Vrms): 1500
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Insulation Initial Dielectric Between Coil & Contact Class (V): 3500 – 4000
Body Features
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Product Weight : 30 g [ 1.058 oz ]
Contact Features
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Contact Arrangement : 2 Form A (NO) + 2 Form B (NC)
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Contact Current Class (A): 5 – 10
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Contact Current Rating (Max) (A): 8
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Contact Material : AgSnO2
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Contact Number of Poles : 4
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Terminal Type : PCB-THT
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Contact Special Features : Force Guided Contacts
Mechanical Attachment
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Relay Mounting Type : Printed Circuit Board
Dimensions
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Product Height : 16.5 mm [ .65 in ]
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Product Length : 40 mm [ 1.575 in ]
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Product Width : 13 mm [ .512 in ]
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Width Class (Mechanical) (mm): 12 – 16
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Insulation Clearance Between Contact & Coil : 10 mm [ .394 in ]
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Height Class (Mechanical) (mm): 16 – 20
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Insulation Clearance Class (mm): 8
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Length Class (Mechanical) (mm): 35 – 40
Usage Conditions
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Environmental Category of Protection : RTIII
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Environmental Ambient Temperature (Max) : 70 °C [ 158 °F ]
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Environmental Ambient Temperature Class (°C): -25 – 70
Packaging Features
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Packaging Method : Box & Tube, Tube
Other
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Comment : Well suited for emergency shut-off, machine control, elevator and escalator control, light barrier control
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