- Alternate Catalog Number: B5.50
- Application: FOR USE IN MELTING ALLOY THERMAL OVERLOAD RELAYS
- ARRA Compliant: N
- Buy American Compliant: N
- Catalog Number: B5.50
- Country of Origin: MX
- Currency: USD
- EU RoHS Indicator: Y
- Full Load Current: 3.41 to 489 A
- Gross Volume Per Pack: 2.30
- Gross Volume per Pack Metric: 37.76
- Gross Volume UOM: CI
- Gross Volume UOM Metric: cm3
- Gross Weight Per Pack: 0.0500 lb
- Gross Weight per Pack Metric: 22.68
- Gross Weight UOM Metric: g
- Harmonization Tariff Schedule Code: 8536308000
- Height: 2.0320 in
- Height [Metric]: 2.0320 cm
- Item Group: 21781
- Length: 6.0960 in
- Length [Metric]: 6.0960 cm
- Maximum Motor Voltage: 600VAC
- Mounting Type: Plug-In
- Reset Type: Manual
- Returnable: Y
- Size: 4.9 in L x 3.6 in W x 0.8 in H
- Standard: CE
- Sub Brand: SCHNEIDER ELECTRIC
- Temperature Rating: 40 °C
- Temperature Trip Range: 40C AMBIENT RATED
- Trip Type: Standard/Class 71
- Type: THERMAL - MELTING ALLOY THERMAL UNIT
- UNSPSC: 39122330
- UPC 11: 78590158741
- UPC 12: 785901587415
- Warranty Description: Contractual Warranty:18 months
- Width: 3.0480 in
- Width [Metric]: 3.0480 cm
- Stock Status: NORMALLY STOCKED
- Brand: Square D™
- Manufacturer: Schneider Electric
- Voltage Rating: 600 VAC
- 360 Degree View URL - index.html?pid=11003&id=8104343360Den&ext=webp(360 Degree View URL)
- Brochure URL - 1dd055d407a404cf0573a71104eb1e47aed1cd07.pdf(Brochure URL)
- Compliance Cert URL - Square_D_B5_50_Compliance_Certificate.pdf(Compliance Cert URL)
- Computer~Aided [CAD|BIM] Model URL - be781cc458c52bab6341ce6f852fd12ea7eb3170.pdf(Computer~Aided [CAD|BIM] Model URL)
- Install Instructions 1 URL - 11003_U95LO6AWIZXRGCPV.pdf(Install Instructions 1 URL)
- Seller Home Page URL - us(Seller Home Page URL)
- Spec Sheet 1 URL - Square_D_B5_50_Specification_Sheet.pdf(Spec Sheet 1 URL)
- Spec Sheet URL - 11003_5O762BSPUM1N94EC.pdf(Spec Sheet URL)
- Tech Drawing URL - 11003_64XM7T051JIVU2DP.pdf(Tech Drawing URL)
- Video - https://www.youtube.com/embed/HH4qt8sWnGI(Video)
- Applications
- Features
| FOR USE IN MELTING ALLOY THERMAL OVERLOAD RELAYS |
| NEMA OVERLOAD RELAYS |
| Melting Alloy Thermal Units |
| One-piece thermal unit construction |
| Provides overload protection for most motors |
| Calibration is set for a range of motor full load currents |
| Repeated tripping does not affect the original calibration |
| Cannot be reset until cooled |
| Melting alloy thermal units are available in three designs: standard trip (Class 20) slow trip (Class 30) quick trip (Class 10) |