| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4 pcs
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4 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The TOUCH-PLATE 1550B-PL is a latching relay designed as a direct replacement for several older Touch-Plate models. It features an Isolated SPST main contact configuration and an SPST auxiliary contact configuration, also latching.
The main contacts are rated for 120/277VAC at 20A, with a 1.0HP rating at 125VAC and 1.5HP at 250VAC. The auxiliary contacts are rated for 1A at 30VAC.
This relay requires a coil power of 0.044 Watt-Seconds, pulsed from a 28.5VDC source. The coil resistance is 7.2 OHMs ±10%, with a duty cycle of 50% at a maximum of 1 second. The maximum operating temperature for the coil is 65°C.
Loads connect into a terminal block on the relay. The maximum wire size supported is #10AWG, while the low voltage leads end in a female modular connector. This component is suitable for applications requiring reliable switching with a latching mechanism.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The main contact configuration is Isolated SPST, Latching.
The main contacts are rated for 20A.
The coil power requirement is 0.044 Watts-Seconds.
The coil resistance is 7.2 OHMs with a tolerance of ±10%.
The maximum operating temperature for the coil is 65°C.
The maximum wire size is #10AWG.