Harmony Electromechanical Relays
Schneider Electric catalog image for this SKU; may represent the product family.
SOCKET
Harmony, Socket, for RSB1A/RSB2A relays, 10 A, screw connectors, separate contact
SKU RSZE1S48MSchneider Electric RSZE1S48M is a socket in the Harmony Electromechanical Relays range. Key specifications include ip protection: IP20 conforming to IEC 60529; operational voltage: < 250 V AC; net weight: 0.05 kg.
IP20 conforming to IEC 60529IP protection
< 250 V ACOperational voltage
0.05 kgNet weight
PRODUCT DATA
Technical specifications
Source: Schneider Electric product catalog.
Verified September 18, 2026.
| Product reference | RSZE1S48M |
|---|---|
| Range of product | Harmony Electromechanical Relays |
| Device short name | RSZ |
| Product or component type | Socket |
| Product compatibility | Plug-in relay RSB with 1 C/O contact at 16 A Plug-in relay RSB with 2 C/O contact at 8 A |
| Contacts type and composition | 2 C/O |
| [Ith] conventional free air thermal current | 10 A |
| Shape of pin | Flat |
| [Ue] rated operational voltage | < 250 V AC |
| Contact terminal arrangement | Separate |
| Connections - terminals | Screw connectors, 1 x 0.34...1 x 2.5 mm² (22 AWG...14 AWG) flexible with cable end Screw connectors, 2 x 0.34...2 x 1 mm² (22 AWG...17 AWG) flexible with cable end Screw connectors, 1 x 0.5...1 x 2.5 mm² (20 AWG...14 AWG) solid without cable end Screw connectors, 2 x 0.5...2 x 1.5 mm² (20 AWG...16 AWG) solid without cable end |
| Tightening torque | < 0.8 N.m for M3 screw(s) |
| Fixing mode | By screw (panel) Clip-on (35 mm symmetrical DIN rail) |
| [Uimp] rated impulse withstand voltage | 3.6 kV |
| Overvoltage category | III |
| Pollution degree | 3 |
| Sale per indivisible quantity | 10 |
| Width | 15.5 mm |
| Net weight | 0.05 kg |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Standards | IEC 61984 |
| Product certifications | CSA UL |
| Marking | CE |
| Ambient air temperature for storage | -40…85 °C |
| Ambient air temperature for operation | -25…85 °C |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official Schneider Electric reference ↗.